JPS4931320U - - Google Patents
Info
- Publication number
- JPS4931320U JPS4931320U JP7223072U JP7223072U JPS4931320U JP S4931320 U JPS4931320 U JP S4931320U JP 7223072 U JP7223072 U JP 7223072U JP 7223072 U JP7223072 U JP 7223072U JP S4931320 U JPS4931320 U JP S4931320U
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7223072U JPS4931320U (da) | 1972-06-19 | 1972-06-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7223072U JPS4931320U (da) | 1972-06-19 | 1972-06-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4931320U true JPS4931320U (da) | 1974-03-18 |
Family
ID=27971111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7223072U Pending JPS4931320U (da) | 1972-06-19 | 1972-06-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4931320U (da) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2424633A (en) * | 1944-05-19 | 1947-07-29 | Interval Instr Inc | Acoustic reservoir for use in a magnetic sound recording and reproducing system |
GB935752A (en) * | 1958-12-13 | 1963-09-04 | Emi Ltd | Improvements in or relating to variable time delay apparatus |
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1972
- 1972-06-19 JP JP7223072U patent/JPS4931320U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2424633A (en) * | 1944-05-19 | 1947-07-29 | Interval Instr Inc | Acoustic reservoir for use in a magnetic sound recording and reproducing system |
GB935752A (en) * | 1958-12-13 | 1963-09-04 | Emi Ltd | Improvements in or relating to variable time delay apparatus |