RecordNumber :
2398
Doc. No. :
2116F
Call. No. :
2116F
Author :
Wojtasiewicz, Kazimierz
Title of Article :

Phonograph

Title Of Periodical :
UNITED STATES PATENT OFFICE
VolumNumber :
1,401,849
Date :
(1921)
چکيده فارسي :
چ
Indexer :
1381/1
IndexDate :
amini
اطلاعات ثبت :
GN142122
Link To Document :

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