JPH05317Y2 - - Google Patents

Info

Publication number
JPH05317Y2
JPH05317Y2 JP1987181690U JP18169087U JPH05317Y2 JP H05317 Y2 JPH05317 Y2 JP H05317Y2 JP 1987181690 U JP1987181690 U JP 1987181690U JP 18169087 U JP18169087 U JP 18169087U JP H05317 Y2 JPH05317 Y2 JP H05317Y2
Authority
JP
Japan
Prior art keywords
lens
gas
pressure
supply
pressure chamber
Prior art date
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.)
Expired - Lifetime
Application number
JP1987181690U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0184891U (en]
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987181690U priority Critical patent/JPH05317Y2/ja
Publication of JPH0184891U publication Critical patent/JPH0184891U/ja
Application granted granted Critical
Publication of JPH05317Y2 publication Critical patent/JPH05317Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1987181690U 1987-11-27 1987-11-27 Expired - Lifetime JPH05317Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987181690U JPH05317Y2 (en]) 1987-11-27 1987-11-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987181690U JPH05317Y2 (en]) 1987-11-27 1987-11-27

Publications (2)

Publication Number Publication Date
JPH0184891U JPH0184891U (en]) 1989-06-06
JPH05317Y2 true JPH05317Y2 (en]) 1993-01-06

Family

ID=31473167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987181690U Expired - Lifetime JPH05317Y2 (en]) 1987-11-27 1987-11-27

Country Status (1)

Country Link
JP (1) JPH05317Y2 (en])

Also Published As

Publication number Publication date
JPH0184891U (en]) 1989-06-06

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