Producing carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records (recording sound or other information using formed grooves or the equivalent G11B); Producing record discs from master stencils

Introduced: September 1968

Title

Titles differ between systems:

IPC: Producing carriers of records containing fine grooves or impressions, e.g. disc records for needle playback or cylinder records; Producing record discs from master stencils

CPC: Producing carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records (recording sound or other information using formed grooves or the equivalent G11B); Producing record discs from master stencils

Full Title

Full titles differ between systems:

IPC:

Producing carriers of records containing fine grooves or impressions, e.g. disc records for needle playback or cylinder records; Producing record discs from master stencils

CPC:

Producing carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records (recording sound or other information using formed grooves or the equivalent G11B); Producing record discs from master stencils

Of 2 combined children, 0 exist in both systems.

2 codes are CPC-only extensions.

Child Classifications

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B29D 17/002 CPC only CPC only
B29D 17/005 +1 CPC CPC only CPC only