Photographic camera with built-in electric light meter

Assignee: Ernst Leitz Wetzlar GmbH

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Filing: 1941-06-20

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Granted: 1960-11-24

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Expires: 1961-06-20

No abstract record available.

Application Number —

Jurisdiction DE

Data Source google_patents

Last Synchronized 2026-11-01 13:08

CPC Classifications

G; G03; G03B; G03B7/00; G03B7/04; G03B7/06

Total Claims: 0

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DE1401490U Cited

DE1495929U Cited

GB430073A Cited

FR778357A Cited

DE627044C Cited

FR816600A Cited

DE687303C Cited

US2209156A Cited

GB541774A Cited

CH213267A Cited

FR860167A Cited

DE920530C Cited

Maintenance schedule is calculated for granted US utility patents.

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