GB630852A - Improvements in propelling magazine pencils - Google Patents
Improvements in propelling magazine pencilsInfo
- Publication number
- GB630852A GB630852A GB11709/46A GB1170946A GB630852A GB 630852 A GB630852 A GB 630852A GB 11709/46 A GB11709/46 A GB 11709/46A GB 1170946 A GB1170946 A GB 1170946A GB 630852 A GB630852 A GB 630852A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sleeve
- projection
- disc
- button
- lead
- Prior art date
- 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
- 230000000994 depressogenic effect Effects 0.000 abstract 1
- 238000007373 indentation Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
- B43K24/10—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units
Landscapes
- Drawing Aids And Blackboards (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS260098X | 1945-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB630852A true GB630852A (en) | 1949-10-24 |
Family
ID=5451518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11709/46A Expired GB630852A (en) | 1945-10-26 | 1946-04-16 | Improvements in propelling magazine pencils |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE468764A (enrdf_load_stackoverflow) |
| CH (1) | CH260098A (enrdf_load_stackoverflow) |
| GB (1) | GB630852A (enrdf_load_stackoverflow) |
| NL (1) | NL66530C (enrdf_load_stackoverflow) |
-
0
- NL NL66530D patent/NL66530C/xx active
- BE BE468764D patent/BE468764A/xx unknown
-
1946
- 1946-04-16 GB GB11709/46A patent/GB630852A/en not_active Expired
- 1946-05-11 CH CH260098D patent/CH260098A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH260098A (de) | 1949-02-28 |
| NL66530C (enrdf_load_stackoverflow) | |
| BE468764A (enrdf_load_stackoverflow) |
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