Matches 1 - 10 out of 10
Match Document Document Title
4261580 Arm pipe for record player tonearms  
An arm pipe for a record player tonearm comprises a composite material essentially consisting of a thermoplastic resin and graphite powder. The composite material is prepared by kneading the...
3912281 Sound reproduction apparatus  
A sound reproducing apparatus capable of manual operation to reproduce audible intelligence recorded in a spiral groove on a disk. The apparatus includes a base member on which is supported a...
3495837 TOY SOUND-PRODUCING APPARATUS  
3186717 Miniature phonograph  
2819088 Tone arm constructions for phonographs  
0997870 Title is not available  
0991090 Title is not available  
0931509 Title is not available  
RE14305 Title is not available  
RE12213 Title is not available  
Matches 1 - 10 out of 10