JP1385572C - - Google Patents

Info

Publication number
JP1385572C
JP1385572C JP 1385572 C JP1385572 C JP 1385572C
Authority
JP
Grant status
Grant
Patent type
Application number

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Also Published As

Publication number Publication date Type
DE3162480D1 (en) 1984-04-12 grant
JPS56161643A (en) 1981-12-12 application
US4307178A (en) 1981-12-22 grant
JPS6155246B2 (en) 1986-11-27 grant
CA1132832A (en) 1982-10-05 grant
CA1132832A1 (en) grant
EP0038967A1 (en) 1981-11-04 application
EP0038967B1 (en) 1984-03-07 grant