Log in
Sign up
Golden has been acquired by ComplyAdvantage.Read about it here ⟶
‌

G02B 15/04

Optical objectives with means for varying the magnification by changing, adding, or subtracting a part of the objective, e.g. convertible objective by changing a part

OverviewStructured DataIssuesContributorsActivity

All edits

Edits on 16 Mar, 2022
"update inverses"
Golden AI profile picture
Golden AI
edited on 16 Mar, 2022
Edits made to:
Infobox (+1 properties)
Infobox
Child classification
‌
G02B 15/06
"update inverses"
Golden AI profile picture
Golden AI
edited on 16 Mar, 2022
Edits made to:
Infobox (+1 properties)
Infobox
Child classification
‌
G02B 15/08
"Entity importer update"
Golden AI profile picture
Golden AI
edited on 16 Mar, 2022
Edits made to:
Infobox (+1 properties)
Infobox
Parent classification
‌
G02B 15/02
Edits on 5 Mar, 2022
"Created via: Entity Importer"
Golden AI profile picture
Golden AI
created this topic on 5 Mar, 2022
Edits made to:
Infobox (+3 properties)
Description (+166 characters)
‌

 G02B 15/04

Optical objectives with means for varying the magnification by changing, adding, or subtracting a part of the objective, e.g. convertible objective by changing a part

Infobox
Is a
‌
Patent classification
Classification Type
‌
Cooperative Patent Classification
Website
http://data.epo.org/linked-data/def/cpc/G02B15-04

Find more entities like G02B 15/04

Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
Open Query Tool
Access by API
Golden Query Tool
Golden logo