BE481249A - - Google Patents
Info
- Publication number
- BE481249A BE481249A BE481249DA BE481249A BE 481249 A BE481249 A BE 481249A BE 481249D A BE481249D A BE 481249DA BE 481249 A BE481249 A BE 481249A
- Authority
- BE
- Belgium
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US645431XA | 1947-06-03 | 1947-06-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE481249A true BE481249A (en:Method) |
Family
ID=22056696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE481249D BE481249A (en:Method) | 1947-06-03 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE481249A (en:Method) |
| FR (1) | FR962593A (en:Method) |
| GB (1) | GB645431A (en:Method) |
| NL (2) | NL138511B (en:Method) |
-
0
- FR FR962593D patent/FR962593A/fr not_active Expired
- NL NL67561D patent/NL67561C/xx active
- NL NL138511D patent/NL138511B/xx unknown
- BE BE481249D patent/BE481249A/xx unknown
-
1948
- 1948-01-21 GB GB1829/48A patent/GB645431A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB645431A (en) | 1950-11-01 |
| NL138511B (en:Method) | |
| NL67561C (en:Method) | |
| FR962593A (en:Method) | 1950-06-16 |