JPS6285387U - - Google Patents

Info

Publication number

JPS6285387U

JPS6285387U JP17728285U JP17728285U JPS6285387U JP S6285387 U JPS6285387 U JP S6285387U JP 17728285 U JP17728285 U JP 17728285U JP 17728285 U JP17728285 U JP 17728285U JP S6285387 U JPS6285387 U JP S6285387U

Authority

JP

Japan

Prior art keywords

distal end

extrusion member

hollow portion

end surface

inner circumferential

Prior art date

1985-11-18

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

• 238000001125 extrusion Methods 0.000 claims description 4
• 238000009423 ventilation Methods 0.000 claims 1
• 238000001179 sorption measurement Methods 0.000 description 1

Cited By (10)