JPS4931427A - - Google Patents
Info
- Publication number
- JPS4931427A JPS4931427A JP7293972A JP7293972A JPS4931427A JP S4931427 A JPS4931427 A JP S4931427A JP 7293972 A JP7293972 A JP 7293972A JP 7293972 A JP7293972 A JP 7293972A JP S4931427 A JPS4931427 A JP S4931427A
- 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
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7293972A JPS4931427A (fr) | 1972-07-20 | 1972-07-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7293972A JPS4931427A (fr) | 1972-07-20 | 1972-07-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4931427A true JPS4931427A (fr) | 1974-03-20 |
Family
ID=13503824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7293972A Pending JPS4931427A (fr) | 1972-07-20 | 1972-07-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4931427A (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50122326A (fr) * | 1974-03-09 | 1975-09-25 | ||
JPS52165146U (fr) * | 1976-06-09 | 1977-12-14 | ||
JPS5413072A (en) * | 1977-06-22 | 1979-01-31 | Nippon Shinyaku Co Ltd | Gas purifier |
JPS5414823A (en) * | 1977-06-29 | 1979-02-03 | Faber Castell A W | Sharp pencil with automatic core sending apparatus |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2358091A (en) * | 1944-01-22 | 1944-09-12 | Moore Pen Company | Mechanical pencil |
US3204609A (en) * | 1963-03-29 | 1965-09-07 | T & T Mfg Co | Writing instrument |
-
1972
- 1972-07-20 JP JP7293972A patent/JPS4931427A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2358091A (en) * | 1944-01-22 | 1944-09-12 | Moore Pen Company | Mechanical pencil |
US3204609A (en) * | 1963-03-29 | 1965-09-07 | T & T Mfg Co | Writing instrument |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50122326A (fr) * | 1974-03-09 | 1975-09-25 | ||
JPS52165146U (fr) * | 1976-06-09 | 1977-12-14 | ||
JPS5413072A (en) * | 1977-06-22 | 1979-01-31 | Nippon Shinyaku Co Ltd | Gas purifier |
JPS5414823A (en) * | 1977-06-29 | 1979-02-03 | Faber Castell A W | Sharp pencil with automatic core sending apparatus |
JPS5758320B2 (fr) * | 1977-06-29 | 1982-12-09 | Faber Castell A W |