Identity area
Reference code
0.1 - Acervo Histórico de patentes do INPI-18093
Title
APERFEIÇOAMENTOS EM LAMPADA DE DESCARGA ELECTRICA
Date(s)
- 04/02/1921 (Creation)
Level of description
Item
Extent and medium
application/pdf
Context area
Name of creator
Repository
Content and structure area
Scope and content
APERFEIÇOAMENTOS EM LÂMPADA DE DESCARGA ELÉTRICA
Conditions of access and use area
Conditions governing access
Domínio público
Language of material
- pt-br
Allied materials area
Existence and location of originals
191921018093
Access points
Place access points
Name access points
- INPI - Instituto Nacional da Propriedade Industrial (Publisher)
- HENDRIK FILIPPO JZN; DIRK KELY JR (Contributor)
Digital object metadata
Filename
5fa38b21-88db-4eae-82f5-36c5dca2b235-ca02e964-aaea-4209-b4c3-d149e535cbbd.pdf
Media type
Text
Mime-type
application/pdf
Filesize
324.6 KiB
Uploaded
March 22, 2023 7:37 AM