DK21767C - Ombytteligt elektrisk Belysningslegeme til Jærnbanesignallanterner. - Google Patents

Ombytteligt elektrisk Belysningslegeme til Jærnbanesignallanterner.

Info

Publication number: DK21767C
Authority: DK; Denmark
Prior art keywords: lighting fixture; railway signal; electric lighting; interchangeable electric; signal lanterns
Prior art date: 1915-05-04

Application number

Other languages

Original Assignee

Siemens Ag

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.)

1915-05-04

Publication date

1916-12-27

1916-12-27 Application granted granted Critical

1916-12-27 Publication of DK21767C publication Critical patent/DK21767C/da

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE21767X		1915-05-04

Publications (1)

Publication Number	Publication Date
DK21767C true DK21767C (da)	1916-12-27

Family

ID=27815248

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK21767D DK21767C (da)	1915-05-04		Ombytteligt elektrisk Belysningslegeme til Jærnbanesignallanterner.

Country Status (1)

Country	Link
DK (1)	DK21767C (da)

0
- DK DK21767D patent/DK21767C/da active

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