DK51647C -
Method for the manufacture of a support member with a mechanically produced oscillation record and apparatus for carrying out the method.
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Method for the manufacture of a support member with a mechanically produced oscillation record and apparatus for carrying out the method.
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Application filed by Philips Miller N VfiledCriticalPhilips Miller N V
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DK51647D1933-03-011934-02-28
Method for the manufacture of a support member with a mechanically produced oscillation record and apparatus for carrying out the method.
DK51647C
(en)