Identity area
Reference code
0.1 - Acervo Histórico de patentes do INPI-19339
Title
UM DISPOSITIVO PNEUMATICO APPLICAVEL A RECEPTORES TELEPHONICOS COM O FIM DE ABAFAR RUIDOS EXTERIORES
Date(s)
- 11/02/1922 (Creation)
Level of description
Item
Extent and medium
application/pdf
Context area
Name of creator
Repository
Content and structure area
Scope and content
UM DISPOSITIVO PNEUMÁTICO APLICÁVEL A RECEPTORES TELEFÔNICOS COM O FIM DE ABAFAR RUÍDOS EXTERIORES
Conditions of access and use area
Conditions governing access
Domínio público
Language of material
- pt-br
Allied materials area
Existence and location of originals
191922019339
Access points
Place access points
Name access points
Digital object metadata
Filename
fa1707d9-f7fe-4797-8e3e-e0a25aeae97f-e1578162-6cb6-4733-a443-c29c1016a837.pdf
Media type
Text
Mime-type
application/pdf
Filesize
299.3 KiB
Uploaded
March 22, 2023 8:23 AM