FR476434A - Perfectionnements aux outils électriques - Google Patents

Perfectionnements aux outils électriques

Info

Publication number: FR476434A
Authority: FR; France
Prior art keywords: power tool; upgrades; tool upgrades; power; tool
Prior art date: 1914-11-03
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

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.)

COMMW ELECTRIC TOOL Co

Original Assignee

COMMW ELECTRIC TOOL 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.)

1914-11-03

Filing date

1914-11-03

Publication date

1915-08-03

1914-11-03 Application filed by COMMW ELECTRIC TOOL Co filed Critical COMMW ELECTRIC TOOL Co

1915-08-03 Application granted granted Critical

1915-08-03 Publication of FR476434A publication Critical patent/FR476434A/fr

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
- H02K33/12—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moving in alternate directions by alternate energisation of two coil systems

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)

FR476434D 1914-11-03 1914-11-03 Perfectionnements aux outils électriques Expired FR476434A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR476434T		1914-11-03

Publications (1)

Publication Number	Publication Date
FR476434A true FR476434A (fr)	1915-08-03

Family

ID=1514214

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR476434D Expired FR476434A (fr)	1914-11-03	1914-11-03	Perfectionnements aux outils électriques

Country Status (1)

Country	Link
FR (1)	FR476434A (fr)

1914
- 1914-11-03 FR FR476434D patent/FR476434A/fr not_active Expired

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