Identity area
Reference code
0.1 - Acervo Histórico de patentes do INPI-21074
Title
UM NOVO PROCESSO PARA A CONVERSÃO DE ONDAS ELECTRICAS OU ONDAS HERTZIANAS, EM ONDAS SONORAS, E APPARELHO PARA ESSE FIM
Date(s)
- 22/06/1923 (Creation)
Level of description
Item
Extent and medium
application/pdf
Context area
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Biographical history
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Content and structure area
Scope and content
UM NOVO PROCESSO PARA A CONVERSÃO DE ONDAS ELÉTRICAS OU ONDAS HERTZIANAS, EM ONDAS SONORAS, E APARELHO PARA ESSE FIM
Appraisal, destruction and scheduling
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Conditions of access and use area
Conditions governing access
Domínio público
Conditions governing reproduction
Language of material
- pt-br
Script of material
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Allied materials area
Existence and location of originals
191923021074
Existence and location of copies
Related units of description
Notes area
Alternative identifier(s)
Access points
Subject access points
Place access points
Name access points
- INPI - Instituto Nacional da Propriedade Industrial (Publisher)
- WARREN DEARBORN HOUSE (Contributor)
Genre access points
Description control area
Description identifier
Institution identifier
Rules and/or conventions used
Status
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Dates of creation revision deletion
Language(s)
Script(s)
Sources
Digital object metadata
Filename
d7acfaa3-9356-4fbd-bc6c-ee1638cdeecd-a8f832ba-adfd-4b3f-bb91-e320a4b692cd.pdf
Latitude
Longitude
Media type
Text
Mime-type
application/pdf
Filesize
948.5 KiB
Uploaded
March 22, 2023 6:33 AM