DD99811A1 - - Google Patents
Info
- Publication number
- DD99811A1 DD99811A1 DD16184372A DD16184372A DD99811A1 DD 99811 A1 DD99811 A1 DD 99811A1 DD 16184372 A DD16184372 A DD 16184372A DD 16184372 A DD16184372 A DD 16184372A DD 99811 A1 DD99811 A1 DD 99811A1
- Authority
- DD
- German Democratic Republic
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD16184372A DD99811A1 (zh) | 1972-03-21 | 1972-03-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD16184372A DD99811A1 (zh) | 1972-03-21 | 1972-03-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
DD99811A1 true DD99811A1 (zh) | 1973-08-20 |
Family
ID=5485911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD16184372A DD99811A1 (zh) | 1972-03-21 | 1972-03-21 |
Country Status (1)
Country | Link |
---|---|
DD (1) | DD99811A1 (zh) |
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1972
- 1972-03-21 DD DD16184372A patent/DD99811A1/xx unknown