JP1168389C - - Google Patents

Info

Publication number
JP1168389C
JP1168389C JP 1168389 C JP1168389 C JP 1168389C
Authority
JP
Grant status
Grant
Patent type
Application number

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Also Published As

Publication number Publication date Type
JPS53149485A (en) 1978-12-26 application
BE867664A (en) 1978-09-18 grant
BE867664A1 (en) grant
US4247001A (en) 1981-01-27 grant
ES247427Y (en) 1981-06-16 grant
JPS581027B2 (en) 1983-01-08 grant
ES247427U (en) 1980-12-16 application