JPS55639B2 - - Google Patents
Info
- Publication number
- JPS55639B2 JPS55639B2 JP7471975A JP7471975A JPS55639B2 JP S55639 B2 JPS55639 B2 JP S55639B2 JP 7471975 A JP7471975 A JP 7471975A JP 7471975 A JP7471975 A JP 7471975A JP S55639 B2 JPS55639 B2 JP S55639B2
- 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.)
- Expired
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7471975A JPS51151446A (en) | 1975-06-19 | 1975-06-19 | Freely variable device of an angle of elevation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7471975A JPS51151446A (en) | 1975-06-19 | 1975-06-19 | Freely variable device of an angle of elevation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51151446A JPS51151446A (en) | 1976-12-25 |
JPS55639B2 true JPS55639B2 (en) | 1980-01-09 |
Family
ID=13555297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7471975A Granted JPS51151446A (en) | 1975-06-19 | 1975-06-19 | Freely variable device of an angle of elevation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51151446A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5924664A (en) | 1997-03-12 | 1999-07-20 | Ergo View Technologies Corp. | Keyboard support mechanism |
US6336617B1 (en) | 1998-11-06 | 2002-01-08 | Peter Barber | Ratchet tilt mechanism |
US6270047B1 (en) | 1998-11-06 | 2001-08-07 | Compx International Inc. | Keyboard tilt mechanism |
US6336618B1 (en) | 1999-10-15 | 2002-01-08 | Compx International Inc | Adjustable computer keyboard platform support mechanism |
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1975
- 1975-06-19 JP JP7471975A patent/JPS51151446A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS51151446A (en) | 1976-12-25 |