ZA8938B - Pitch control systems - Google Patents
Pitch control systemsInfo
- Publication number
- ZA8938B ZA8938B ZA8938A ZA8938A ZA8938B ZA 8938 B ZA8938 B ZA 8938B ZA 8938 A ZA8938 A ZA 8938A ZA 8938 A ZA8938 A ZA 8938A ZA 8938 B ZA8938 B ZA 8938B
- Authority
- ZA
- South Africa
- Prior art keywords
- control systems
- pitch control
- pitch
- systems
- control
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14149588A | 1988-01-07 | 1988-01-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA8938B true ZA8938B (en) | 1989-10-25 |
Family
ID=22495937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA8938A ZA8938B (en) | 1988-01-07 | 1989-01-04 | Pitch control systems |
Country Status (3)
Country | Link |
---|---|
GR (1) | GR1000332B (en) |
PT (1) | PT89397B (en) |
ZA (1) | ZA8938B (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1375161A (en) * | 1970-10-14 | 1974-11-27 | English Clays Lovering Pochin | |
FR2396831A1 (en) * | 1977-07-04 | 1979-02-02 | Scholten Honig Research Nv | Paper and cardboard prodn. using filler - coated with quat. cationic starch-ether, giving improved pulp filler retention |
AT365680B (en) * | 1979-09-25 | 1982-02-10 | Mobil Oil Austria | METHOD FOR PRODUCING LOW TO STRONG-SIZED PAPER OR CARDBOARD |
AU8040082A (en) * | 1981-02-17 | 1982-08-26 | Calgon Corporation | Reducing deposition of resins in paper production |
GB8602121D0 (en) * | 1986-01-29 | 1986-03-05 | Allied Colloids Ltd | Paper & paper board |
-
1989
- 1989-01-04 ZA ZA8938A patent/ZA8938B/en unknown
- 1989-01-05 GR GR890100006A patent/GR1000332B/en unknown
- 1989-01-06 PT PT8939789A patent/PT89397B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PT89397A (en) | 1990-02-08 |
GR1000332B (en) | 1992-06-25 |
PT89397B (en) | 1993-09-30 |
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