BE500023A - - Google Patents
Info
- Publication number
- BE500023A BE500023A BE500023DA BE500023A BE 500023 A BE500023 A BE 500023A BE 500023D A BE500023D A BE 500023DA BE 500023 A BE500023 A BE 500023A
- Authority
- BE
- Belgium
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH289849T | 1950-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE500023A true BE500023A (zh) |
Family
ID=4486828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE500023D BE500023A (zh) | 1950-12-29 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE500023A (zh) |
| CH (1) | CH289849A (zh) |
| NL (1) | NL89187C (zh) |
-
0
- NL NL89187D patent/NL89187C/xx active
- BE BE500023D patent/BE500023A/xx unknown
-
1950
- 1950-12-29 CH CH289849D patent/CH289849A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL89187C (zh) | |
| CH289849A (fr) | 1953-03-31 |