AT316244B - Rotatable valve - Google Patents
Rotatable valveInfo
- Publication number
- AT316244B AT316244B AT735470A AT735470A AT316244B AT 316244 B AT316244 B AT 316244B AT 735470 A AT735470 A AT 735470A AT 735470 A AT735470 A AT 735470A AT 316244 B AT316244 B AT 316244B
- Authority
- AT
- Austria
- Prior art keywords
- rotatable valve
- rotatable
- valve
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C7/00—Digesters
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US85090569A | 1969-08-18 | 1969-08-18 | |
US4931370A | 1970-06-24 | 1970-06-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT316244B true AT316244B (en) | 1974-06-25 |
Family
ID=26727057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT735470A AT316244B (en) | 1969-08-18 | 1970-08-12 | Rotatable valve |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5434988B1 (en) |
AT (1) | AT316244B (en) |
CA (1) | CA926352A (en) |
FI (1) | FI50642C (en) |
SE (1) | SE368044B (en) |
-
1970
- 1970-07-28 CA CA089392A patent/CA926352A/en not_active Expired
- 1970-08-12 AT AT735470A patent/AT316244B/en not_active IP Right Cessation
- 1970-08-14 FI FI702249A patent/FI50642C/en active
- 1970-08-15 JP JP7117770A patent/JPS5434988B1/ja active Pending
- 1970-08-17 SE SE11204/70A patent/SE368044B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FI50642C (en) | 1976-05-10 |
DE2041045A1 (en) | 1971-03-04 |
SE368044B (en) | 1974-06-17 |
CA926352A (en) | 1973-05-15 |
FI50642B (en) | 1976-02-02 |
JPS5434988B1 (en) | 1979-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |