JPS4918447A - - Google Patents
Info
- Publication number
- JPS4918447A JPS4918447A JP5809472A JP5809472A JPS4918447A JP S4918447 A JPS4918447 A JP S4918447A JP 5809472 A JP5809472 A JP 5809472A JP 5809472 A JP5809472 A JP 5809472A JP S4918447 A JPS4918447 A JP S4918447A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Attenuators (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5809472A JPS4918447A (fr) | 1972-06-09 | 1972-06-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5809472A JPS4918447A (fr) | 1972-06-09 | 1972-06-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4918447A true JPS4918447A (fr) | 1974-02-18 |
Family
ID=13074348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5809472A Pending JPS4918447A (fr) | 1972-06-09 | 1972-06-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4918447A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56134831A (en) * | 1980-03-25 | 1981-10-21 | Matsushita Electric Ind Co Ltd | Switch device for high frequency |
US4732454A (en) * | 1985-04-22 | 1988-03-22 | Toray Industries, Inc. | Light-transmissible plate shielding electromagnetic waves |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1192690A (en) * | 1967-09-20 | 1970-05-20 | Siemens Ag | Improvements in or relating to Wideband Transistor Amplifiers with Gain Control |
US3534278A (en) * | 1969-03-03 | 1970-10-13 | Bell Telephone Labor Inc | Variolossers having substantially flat frequency response characteristics at all loss settings |
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1972
- 1972-06-09 JP JP5809472A patent/JPS4918447A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1192690A (en) * | 1967-09-20 | 1970-05-20 | Siemens Ag | Improvements in or relating to Wideband Transistor Amplifiers with Gain Control |
US3534278A (en) * | 1969-03-03 | 1970-10-13 | Bell Telephone Labor Inc | Variolossers having substantially flat frequency response characteristics at all loss settings |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56134831A (en) * | 1980-03-25 | 1981-10-21 | Matsushita Electric Ind Co Ltd | Switch device for high frequency |
US4732454A (en) * | 1985-04-22 | 1988-03-22 | Toray Industries, Inc. | Light-transmissible plate shielding electromagnetic waves |