JPH03119431U - - Google Patents

Info

Publication number

JPH03119431U

JPH03119431U JP2831590U JP2831590U JPH03119431U JP H03119431 U JPH03119431 U JP H03119431U JP 2831590 U JP2831590 U JP 2831590U JP 2831590 U JP2831590 U JP 2831590U JP H03119431 U JPH03119431 U JP H03119431U

Authority

JP

Japan

Prior art keywords

liquid nitrogen

trap

reservoir

container

support rod

Prior art date

1990-03-19

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

• IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 24
• 239000007788 liquid Substances 0.000 claims description 12
• 229910052757 nitrogen Inorganic materials 0.000 claims description 12
• 238000001514 detection method Methods 0.000 claims 2
• 238000010586 diagram Methods 0.000 description 2

Cited By (1)