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Filed on: 09-16-1964
Status: Expired
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Filed on: 06-20-1978
Status: Cancelled-Section 8
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Filed on: 06-06-1988
Status: Cancelled-Section 8
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INDUSTRIAL GASES; NAMELY, OXYGEN, NITROGEN, CARBON DIOXIDE, HYDROGEN, HELIUM, ARGON, NEON, KRYPTON, XENON, SPECIAL GASES AND MIXTURES THEREOF; C
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Filed on: 06-06-1988
Status: Cancelled-Section 8
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Filed on: 01-21-2005
Status: Cancelled-Section 8
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Filed on: 02-05-2002
Status: Abandoned-No Statement of...
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Filed on: 01-13-1984
Status: Cancelled-Section 8
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Filed on: 01-13-1984
Status: Renewed
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INDUSTRIAL AND SPECIALTY GASES, NAMELY OXYGEN, NITROGEN, ARGON, NITROUS OXIDE, HELIUM, CARBON DIOXIDE, HYDROGEN, CRYPTON, XENON, AIR, COMBINATIO
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Filed on: 12-27-2004
Status: Cancelled-Section 8
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Filed on: 06-29-2011
Status: Renewed
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Filed on: 03-14-1995
Status: Cancelled-Section 8
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industrial gases, namely oxygen, nitrogen, acetylene, argon, helium, welding grade CO2, hydrogen propane, deuterium, silane, oxygen-- argon comb
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Filed on: 07-01-1941
Status: Expired
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Filed on: 07-12-1993
Status: Cancelled-Section 8
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Filed on: 06-20-1991
Status: Renewed
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Filed on: 12-11-1969
Status: Expired
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INDUSTRIAL GASES-NAMELY, CARBON DIOXIDE, OXYGEN, NITROGEN, ACETYLENE, ARGON, AIR, HELIUM, HYDROGEN PROPANE, DEUTERIUM, NITROUS OXIDE, OXYGEN-ARG
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Filed on: 02-04-1991
Status: Cancelled-Section 8
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industrial gases; namely, carbon dioxide, oxygen, nitrogen, acetylene, argon, air, helium, hydrogen propane, deuterium, nitrous oxide, oxygen-ar
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Filed on: 04-05-2005
Status: Abandoned-No Statement of...
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Filed on: 05-09-1994
Status: Cancelled-Section 8
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industrial, and specialty gases, including methane, oxygen, nitrogen, argon, nitrous oxide, helium, carbon dioxide, hydrogen, carbon monoxide, h
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Filed on: 09-01-2009
Status: Renewed
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Filed on: 10-12-2000
Status: Abandoned-No Statement of...
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