FR465945A - Improvements to recording devices - Google Patents

Improvements to recording devices

Info

Publication number
FR465945A
FR465945A FR465945DA FR465945A FR 465945 A FR465945 A FR 465945A FR 465945D A FR465945D A FR 465945DA FR 465945 A FR465945 A FR 465945A
Authority
FR
France
Prior art keywords
recording devices
recording
devices
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
COSTMETER Co
Original Assignee
COSTMETER Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by COSTMETER Co filed Critical COSTMETER Co
Application granted granted Critical
Publication of FR465945A publication Critical patent/FR465945A/en
Expired legal-status Critical Current

Links

FR465945D 1913-10-20 1913-10-20 Improvements to recording devices Expired FR465945A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR465945T 1913-10-20

Publications (1)

Publication Number Publication Date
FR465945A true FR465945A (en) 1914-04-30

Family

ID=43351294

Family Applications (1)

Application Number Title Priority Date Filing Date
FR465945D Expired FR465945A (en) 1913-10-20 1913-10-20 Improvements to recording devices

Country Status (1)

Country Link
FR (1) FR465945A (en)

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