DD117893A1 - - Google Patents
Info
- Publication number
- DD117893A1 DD117893A1 DD18428875A DD18428875A DD117893A1 DD 117893 A1 DD117893 A1 DD 117893A1 DD 18428875 A DD18428875 A DD 18428875A DD 18428875 A DD18428875 A DD 18428875A DD 117893 A1 DD117893 A1 DD 117893A1
- Authority
- DD
- German Democratic Republic
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD18428875A DD117893A1 (zh) | 1975-02-19 | 1975-02-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD18428875A DD117893A1 (zh) | 1975-02-19 | 1975-02-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
DD117893A1 true DD117893A1 (zh) | 1976-02-05 |
Family
ID=5499234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD18428875A DD117893A1 (zh) | 1975-02-19 | 1975-02-19 |
Country Status (1)
Country | Link |
---|---|
DD (1) | DD117893A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000009773A3 (en) * | 1998-08-12 | 2000-07-27 | Swagelok Co | Selective case hardening processes at low temperature |
-
1975
- 1975-02-19 DD DD18428875A patent/DD117893A1/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000009773A3 (en) * | 1998-08-12 | 2000-07-27 | Swagelok Co | Selective case hardening processes at low temperature |
US6165597A (en) * | 1998-08-12 | 2000-12-26 | Swagelok Company | Selective case hardening processes at low temperature |