FR353758A - Electric alarm clock - Google Patents

Electric alarm clock

Info

Publication number: FR353758A
Authority: FR; France
Prior art keywords: alarm clock; electric alarm; electric; clock; alarm
Prior art date: 1905-02-24
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

Inventor

Alfonso Pasella

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.)

Individual

Original Assignee

Individual

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.)

1905-02-24

Filing date

1905-02-24

Publication date

1905-09-20

1905-02-24 Application filed by Individual filed Critical Individual

1905-09-20 Application granted granted Critical

1905-09-20 Publication of FR353758A publication Critical patent/FR353758A/en

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C21/00—Producing acoustic time signals by electrical means
- G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
- G04C21/20—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to ring an electromechanical alarm

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)

FR353758D 1905-02-24 1905-02-24 Electric alarm clock Expired FR353758A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR353758T		1905-02-24

Publications (1)

Publication Number	Publication Date
FR353758A true FR353758A (en)	1905-09-20

Family

ID=1401894

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR353758D Expired FR353758A (en)	1905-02-24	1905-02-24	Electric alarm clock

Country Status (1)

Country	Link
FR (1)	FR353758A (en)

1905
- 1905-02-24 FR FR353758D patent/FR353758A/en not_active Expired

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