CH447957A - Zeigerwerksanordnung für elektrische Uhren
- Google Patents
Zeigerwerksanordnung für elektrische Uhren
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Publication number
CH447957A
CH447957ACH79865ACH79865ACH447957ACH 447957 ACH447957 ACH 447957ACH 79865 ACH79865 ACH 79865ACH 79865 ACH79865 ACH 79865ACH 447957 ACH447957 ACH 447957A
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Application filed by United States Time CorpfiledCriticalUnited States Time Corp
Publication of CH447957ApublicationCriticalpatent/CH447957A/de