Title:
Postcard for phonographic recording
United States Patent 2010867
Inventors:
Hisaji, Kubo
Publication Date:
08/13/1935
Export Citation:
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Assignee:
Hisaji, Kubo
Primary Class:
369/273
Other Classes:
206/309, 229/92.8, 281/38, 369/286, 369/288, D14/478, D19/6
International Classes:
B65D8/04
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