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发明名称
Rollfilmkamera, insbesondere fuer Kleinbilder
摘要
申请公布号
DE924364(C)
申请公布日期
1955.02.28
申请号
DE1952W007972
申请日期
1952.02.26
申请人
WILHELM WITT
发明人
MENAR ALEXANDER V. LOEWIS OF DIPL.-ING.
分类号
G03B19/04
主分类号
G03B19/04
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代理人
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