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DK30203C - Method and Apparatus for Grinding Concave Spherical Surfaces. - Google Patents

Method and Apparatus for Grinding Concave Spherical Surfaces.

Info

Publication number
DK30203C
DK30203C DK30203DA DK30203C DK 30203 C DK30203 C DK 30203C DK 30203D A DK30203D A DK 30203DA DK 30203 C DK30203 C DK 30203C
Authority
DK
Denmark
Prior art keywords
concave spherical
spherical surfaces
grinding concave
grinding
spherical
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Kuglelejefabrikanterne Nordisk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kuglelejefabrikanterne Nordisk filed Critical Kuglelejefabrikanterne Nordisk
Application granted granted Critical
Publication of DK30203C publication Critical patent/DK30203C/en

Links

DK30203D 1919-07-18 1920-05-18 Method and Apparatus for Grinding Concave Spherical Surfaces. DK30203C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE30203X 1919-07-18

Publications (1)

Publication Number Publication Date
DK30203C true DK30203C (en) 1922-09-04

Family

ID=20261225

Family Applications (1)

Application Number Title Priority Date Filing Date
DK30203D DK30203C (en) 1919-07-18 1920-05-18 Method and Apparatus for Grinding Concave Spherical Surfaces.

Country Status (1)

Country Link
DK (1) DK30203C (en)

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