AU3440493A - Thermographic drawing device - Google Patents
Thermographic drawing deviceInfo
- Publication number
- AU3440493A AU3440493A AU34404/93A AU3440493A AU3440493A AU 3440493 A AU3440493 A AU 3440493A AU 34404/93 A AU34404/93 A AU 34404/93A AU 3440493 A AU3440493 A AU 3440493A AU 3440493 A AU3440493 A AU 3440493A
- Authority
- AU
- Australia
- Prior art keywords
- thermographic
- drawing device
- thermographic drawing
- 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.)
- Abandoned
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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83225992A | 1992-02-07 | 1992-02-07 | |
US832259 | 1992-02-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
AU3440493A true AU3440493A (en) | 1993-09-03 |
Family
ID=25261141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU34404/93A Abandoned AU3440493A (en) | 1992-02-07 | 1993-01-11 | Thermographic drawing device |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU3440493A (en) |
MX (1) | MX9300571A (en) |
WO (1) | WO1993015918A1 (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2474312A (en) * | 1946-09-21 | 1949-06-28 | Polychrome Corp | Stylus |
US3222486A (en) * | 1962-06-04 | 1965-12-07 | Hitachi Ltd | Gas-filled enclosed electric switchgear with copper contacts |
US3689937A (en) * | 1970-11-09 | 1972-09-05 | Evershed Vignoles Ltd | Recording styli and control circuits for styli |
US4176273A (en) * | 1976-10-19 | 1979-11-27 | Olympus Optical Company Limited | Light and heat writing pen for photosensitive material |
US4139965A (en) * | 1977-09-12 | 1979-02-20 | Mattel, Inc. | Device using coated paper and chemical reactive marker |
US4633436A (en) * | 1983-12-16 | 1986-12-30 | International Business Machines Corp. | Real-time rub-out erase for an electronic handwriting facility |
US4590381A (en) * | 1985-06-13 | 1986-05-20 | Pineapple Industries, Inc. | Phosphorescent marking system |
-
1993
- 1993-01-11 AU AU34404/93A patent/AU3440493A/en not_active Abandoned
- 1993-01-11 WO PCT/US1993/000186 patent/WO1993015918A1/en active Application Filing
- 1993-02-03 MX MX9300571A patent/MX9300571A/en unknown
Also Published As
Publication number | Publication date |
---|---|
MX9300571A (en) | 1993-09-01 |
WO1993015918A1 (en) | 1993-08-19 |
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