DEPATISnet
| Criterion | Field | Contents |
|---|---|---|
| Title | TI | [DE] Verfahren zur Herstellung von gebrannten Schreibkoerpern, z.B. von Bleistiftminen, Griffeln oder Kreiden |
| Applicant/Owner | PA | RAIMUND BERGER DR |
| Inventor | IN | BERGER DR RAIMUND |
| Application date | AD | 18.08.1939 |
| Application number | AN | B 0188400 |
| Country of application | AC | DE |
| Publication date | PUB | 09.01.1945 |
| Priority data | PRC PRN PRD |
|
| IPC main class | ICM | |
| IPC secondary class | ICS | |
| IPC additional class | ICA | |
| IPC index class | ICI | |
| MCD main class | MCM | |
| MCD secondary class | MCS | C09D 13/00 (2006.01) |
| MCD additional class | MCA | |
| Abstract | AB | |
| Information on correction | KORRINF | |
| Cited documents | CT |
DE000000076387A 
DE000000517159A
DE000000591995A
DE000000627646A
US000001504209A
|
| Cited non-patent literature | CTNP | |
| Search file IPC | ICP | C09D 5/06 ; C09D 13/00 |
