Providing horizontal force

Industry

CPC
G11B3/122

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B3/00Recording by mechanical cutting, deforming or pressing

Current Industry

G11B3/122Providing horizontal force

Industries

Patents Grantslast 30 patents

Information Patent Grant
Tracking error measurement
- Patent number 4,351,045
- Issue date Sep 21, 1982
- James M. Townshend
- G11 - INFORMATION STORAGE
Information Patent Grant
Compensator for horizontal angular error of a record-player arm
- Patent number 4,346,466
- Issue date Aug 24, 1982
- Bulgarsko Radio
- Peter K. Kanchev
- G11 - INFORMATION STORAGE
Information Patent Grant
Equipment for playing gramophone records and method of operation th...
- Patent number 4,344,168
- Issue date Aug 10, 1982
- Richard G. Enston
- G11 - INFORMATION STORAGE
Information Patent Grant
Phonograph pickup arm
- Patent number 4,302,834
- Issue date Nov 24, 1981
- John Pretto
- G11 - INFORMATION STORAGE
Information Patent Grant
Advancement of stuck phonograph needles
- Patent number 4,073,495
- Issue date Feb 14, 1978
- Peter Royce
- G11 - INFORMATION STORAGE
Information Patent Grant
Inside force cancelling device for tone arm of record player
- Patent number 3,997,173
- Issue date Dec 14, 1976
- Sony Corporation
- Shiro Yasuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc record locked groove escape apparatus
- Patent number 3,997,716
- Issue date Dec 14, 1976
- RCA Corporation
- Byron Kent Taylor
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc record locked groove escape apparatus
- Patent number 3,961,131
- Issue date Jun 1, 1976
- RCA Corporation
- Byron Kent Taylor
- G11 - INFORMATION STORAGE
Information Patent Grant
3492006
- Patent number 3,492,006
- Issue date Jan 27, 1970
- G11 - INFORMATION STORAGE
Information Patent Grant
3328037
- Patent number 3,328,037
- Issue date Jun 27, 1967
- G11 - INFORMATION STORAGE
Information Patent Grant
3189352
- Patent number 3,189,352
- Issue date Jun 15, 1965
- G11 - INFORMATION STORAGE
Information Patent Grant
3129946
- Patent number 3,129,946
- Issue date Apr 21, 1964
- G11 - INFORMATION STORAGE
Information Patent Grant
2536892
- Patent number 2,536,892
- Issue date Jan 2, 1951
- G11 - INFORMATION STORAGE
Information Patent Grant
2328862
- Patent number 2,328,862
- Issue date Sep 7, 1943
- G11 - INFORMATION STORAGE

Providing horizontal force

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Tracking error measurement

Compensator for horizontal angular error of a record-player arm

Equipment for playing gramophone records and method of operation th...

Phonograph pickup arm

Advancement of stuck phonograph needles

Inside force cancelling device for tone arm of record player

Disc record locked groove escape apparatus

Disc record locked groove escape apparatus

3492006

3328037

3189352

3129946

2536892

2328862