Ignition system for explosion-engines.

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US858687A Ignition system for explosion-engines. 失效

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Patent Title: Ignition system for explosion-engines.
Application No.: US1906319574

Application Date: 1906-05-31
Publication No.: US858687A

Publication Date: 1907-07-02
Inventor: VARLEY RICHARD
Applicant: AUTOCOIL COMPANY
Assignee: Autocoil Company
Current Assignee: Autocoil Company
Priority: US1906319574 1906-05-31

Ignition system for explosion-engines.

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