HK74692A - Method for manufacturing solution for honeycomb plate of a magnetic drawing board - Google Patents
Method for manufacturing solution for honeycomb plate of a magnetic drawing boardInfo
- Publication number
- HK74692A HK74692A HK74692A HK74692A HK74692A HK 74692 A HK74692 A HK 74692A HK 74692 A HK74692 A HK 74692A HK 74692 A HK74692 A HK 74692A HK 74692 A HK74692 A HK 74692A
- Authority
- HK
- Hong Kong
- Prior art keywords
- drawing board
- honeycomb plate
- magnetic drawing
- manufacturing solution
- manufacturing
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
- B43L1/008—Repeatedly-usable boards or tablets for writing or drawing with magnetic action
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8730344A GB2214137B (en) | 1987-12-31 | 1987-12-31 | Method for manufacturing solution for honeycomb plate of a magnetic drawing board |
Publications (1)
Publication Number | Publication Date |
---|---|
HK74692A true HK74692A (en) | 1992-10-09 |
Family
ID=10629186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK74692A HK74692A (en) | 1987-12-31 | 1992-10-01 | Method for manufacturing solution for honeycomb plate of a magnetic drawing board |
Country Status (3)
Country | Link |
---|---|
GB (1) | GB2214137B (en) |
HK (1) | HK74692A (en) |
SG (1) | SG74292G (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5186631A (en) * | 1991-04-05 | 1993-02-16 | Kabushiki Kaisha Pilot | Magnetic display device |
US5409383A (en) * | 1993-02-23 | 1995-04-25 | Mannino; Thomas C. | Multi-functional writing device |
JP3013649U (en) * | 1995-01-13 | 1995-07-18 | 株式会社トミー | Magnetic pen |
JP3013650U (en) * | 1995-01-13 | 1995-07-18 | 株式会社トミー | Magnetic display device |
US5997309A (en) * | 1998-12-31 | 1999-12-07 | Metheny; Jeff | Erasable drawing board |
JP3261114B2 (en) * | 1999-08-10 | 2002-02-25 | 協和電機化学株式会社 | Combination memo tool such as telephone stand |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5947676B2 (en) * | 1977-04-11 | 1984-11-20 | 株式会社パイロット | magnetic panel |
-
1987
- 1987-12-31 GB GB8730344A patent/GB2214137B/en not_active Expired - Lifetime
-
1992
- 1992-07-17 SG SG74292A patent/SG74292G/en unknown
- 1992-10-01 HK HK74692A patent/HK74692A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SG74292G (en) | 1993-01-29 |
GB2214137A (en) | 1989-08-31 |
GB2214137B (en) | 1992-04-01 |
GB8730344D0 (en) | 1988-02-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force | ||
PE | Patent expired |
Effective date: 20071230 |