Object's details: Sposób połączeń do modulowania drgań, wytwarzanych zapomocą [!] przyrządów termojonowych : opis patentowy : nr 9787 : Kl. 21 a⁴ 14
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:1929
Type:other
Can I use it?:yes
Date:1938
Type:other
Can I use it?:yes
Urządzenie do przenoszenia drgań igły gramofonu na membranę : opis patentowy : nr 13676 : Kl. 42 g 2
Date:1931
Type:other
Can I use it?:yes
Date:1932
Type:other
Can I use it?:yes
Date:1930
Type:other
Can I use it?:yes
Date:1934
Type:other
Can I use it?:yes
Date:1933
Type:other
Can I use it?:yes
Date:1931
Type:other
Can I use it?:yes
