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发明名称
Rollfilmkamera mit Einrichtung zum Fördern eines schutzpapierlosen unperforierten Filmbandes.
摘要
申请公布号
CH179476(A)
申请公布日期
1935.09.15
申请号
CHD179476
申请日期
1934.11.03
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
AKTIENGESELLSCHAFT I. G. FARBENINDUSTRIE
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