Tone-arm mounting for talking-machines.

Invention Grant

US1285320A Tone-arm mounting for talking-machines. 失效

Title translation: TONE-ARM MOUNTING FOR TALKING-MACHINES。

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Patent Title: Tone-arm mounting for talking-machines.
Patent Title (中): TONE-ARM MOUNTING FOR TALKING-MACHINES。
Application No.: US9362316

Application Date: 1916-04-26
Publication No.: US1285320A

Publication Date: 1918-11-19
Inventor: MURRAY HENRY H
Applicant: VICTOR TALKING MACHINE CO
Assignee: Victor Talking Machine Co
Current Assignee: Victor Talking Machine Co
Priority: US9362316 1916-04-26

Tone-arm mounting for talking-machines.

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