DD111878A1 - - Google Patents
Info
- Publication number
- DD111878A1 DD111878A1 DD17930774A DD17930774A DD111878A1 DD 111878 A1 DD111878 A1 DD 111878A1 DD 17930774 A DD17930774 A DD 17930774A DD 17930774 A DD17930774 A DD 17930774A DD 111878 A1 DD111878 A1 DD 111878A1
- Authority
- DD
- German Democratic Republic
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD17930774A DD111878A1 (zh) | 1974-06-20 | 1974-06-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD17930774A DD111878A1 (zh) | 1974-06-20 | 1974-06-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
DD111878A1 true DD111878A1 (zh) | 1975-03-12 |
Family
ID=5496239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD17930774A DD111878A1 (zh) | 1974-06-20 | 1974-06-20 |
Country Status (1)
Country | Link |
---|---|
DD (1) | DD111878A1 (zh) |
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1974
- 1974-06-20 DD DD17930774A patent/DD111878A1/xx unknown