JP822586C - - Google Patents

Info

Publication number
JP822586C
JP822586C JP 822586 C JP822586 C JP 822586C
Authority
JP
Grant status
Grant
Patent type
Application number

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Also Published As

Publication number Publication date Type
US3880630A (en) 1975-04-29 grant
JPS4861157A (en) 1973-08-27 application
JPS5038342B2 (en) 1975-12-09 grant