Object's details: Układ połączeń wybieraczy z osobnym napędem i wolnym wyborem w instalacjach telefonicznych : opis patentowy : nr 15799 : kl. 21 a³ 31
Provider:Polona
Description
- Title:
- Description:
- Object availability:
- Rights:
- Date:
- Language:
- Source:
- Coverage:
- Publisher:
- Subject:
- Identifier:
- Data provider:
- Can I use it?:
- Type:
Similar objects
Date:1932
Type:other
Can I use it?:yes
Date:1936
Type:other
Can I use it?:yes
Creator:Manczarski, Stefan (1899-1979). Autor
Date:1933
Type:other
Creator:Muck, Otto Heinrich (1892-1956) Autor
Date:1935
Type:other
Date:1932
Type:other
Can I use it?:yes
Date:1927
Type:other
Can I use it?:yes