Inventor · disambiguated record

Hiroshi Sango

Also filed as: SANGO HIROSHI

1 granted patent·6 citations·filing 1980–1980

27Inventor score

Technology areasG03B

Files withCOPAL CO LTD1

Top patents by PatentIndex Score

1 record

0145US4331398ADevice for transporting slide film mounts in a slide film projectorCOPAL CO LTD·Filed 1980·Granted May 25, 1982·6 cites·21 claims

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