NL55722C
Expired / Lapsed
NL
⏱️ 0.0 years remaining
NL55722C - - Google Patents
Assignee: —
•
Filing: 1941-06-26
•
Granted: 1943-12-15
•
Expires: 1961-06-26
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
NL
Data Source
google_patents
Last Synchronized
2026-10-25 03:23
CPC Classifications
H; H04; H04Q; H04Q1/00; H04Q1/18; H04Q1/30; H04Q1/44; H04Q1/444; H04Q1/446; H04Q1/4465; H02; H02B; H02B15/00; H04M; H04M15/00; H04M15/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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