Drilldown: Patents

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Patents > Applicant firm: None & Application number : 430670D or None

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None (2617) · FR (1378) · US (1196) · DE (879) · GB (485) · BE (152) · IT (152) · AT (138) · CH (94) · HU (85) · RU (84) · AU (49) · CA (45) · ES (41) · AH (34) · Poland (28) · Prussia (28) · MX (26) · NL (25) · NZ (24)
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None (7394) · Western Electric Company (2) · Jules Mathieu (2) · Charles Spear (2) · Thenen (2) · (1/4) (2)
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Cites these patents:
None (7469) · 0 (3) · 1 (3) · Patent GB-1914-23502 (2) · Patent GB-1901-346 (2) · 1877 (2) · Patent FR-1909-411204 (2)
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