Ignition system for explosive-engines.

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US861921A Ignition system for explosive-engines. 失效

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Patent Title: Ignition system for explosive-engines.
Application No.: US1906341926

Application Date: 1906-11-03
Publication No.: US861921A

Publication Date: 1907-07-30
Inventor: VARLEY RICHARD
Applicant: AUTOCOIL COMPANY
Assignee: Autocoil Company
Current Assignee: Autocoil Company
Priority: US1906341926 1906-11-03

Ignition system for explosive-engines.

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