Miniature electron tube stage assembly
United States Patent 2668933
US Patent References:
Shielded radio receiving apparatus and the like
- - 1816718
Chassis for electrical apparatus
- - 1883893
Shielding means for radio apparatus
- - 1965202
Signal amplifying system
- - 2245379
Preassembled impedance unit
- - 2472021
Shielded radio receiving apparatus and the like
- - 1816718
Chassis for electrical apparatus
- - 1883893
Shielding means for radio apparatus
- - 1965202
Signal amplifying system
- - 2245379
Preassembled impedance unit
- - 2472021
Inventors:
Gustave, Shapiro
Publication Date:
02/09/1954
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Export Citation:
Assignee:
Gustave, Shapiro
Primary Class:
Other Classes:
439/56, 361/744, 315/163, 361/722, 174/395
International Classes:
H01J19/66