BE643397A - - Google Patents
Info
- Publication number
- BE643397A BE643397A BE643397DA BE643397A BE 643397 A BE643397 A BE 643397A BE 643397D A BE643397D A BE 643397DA BE 643397 A BE643397 A BE 643397A
- Authority
- BE
- Belgium
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25655863A | 1963-02-06 | 1963-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE643397A true BE643397A (en:Method) | 1964-08-05 |
Family
ID=22972686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE643397D BE643397A (en:Method) | 1963-02-06 | 1964-02-05 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE643397A (en:Method) |
| CH (1) | CH428754A (en:Method) |
| DE (1) | DE1493764A1 (en:Method) |
| GB (1) | GB993936A (en:Method) |
-
1964
- 1964-01-24 CH CH87964A patent/CH428754A/de unknown
- 1964-02-05 BE BE643397D patent/BE643397A/xx unknown
- 1964-02-05 GB GB495064A patent/GB993936A/en not_active Expired
- 1964-02-05 DE DE19641493764 patent/DE1493764A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH428754A (de) | 1967-01-31 |
| GB993936A (en) | 1965-06-02 |
| DE1493764A1 (de) | 1969-12-18 |