JPS62145640U - - Google Patents

Info

Publication number

JPS62145640U

JPS62145640U JP3605986U JP3605986U JPS62145640U JP S62145640 U JPS62145640 U JP S62145640U JP 3605986 U JP3605986 U JP 3605986U JP 3605986 U JP3605986 U JP 3605986U JP S62145640 U JPS62145640 U JP S62145640U

Authority

JP

Japan

Prior art keywords

communicates

discharge port

mask

loaded inside

oxygen cylinder

Prior art date

1986-03-11

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 229910052760 oxygen Inorganic materials 0.000 claims description 4
• 239000001301 oxygen Substances 0.000 claims description 4
• 238000000746 purification Methods 0.000 claims description 2
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
• 230000001681 protective effect Effects 0.000 claims 1
• MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1