CH571117A5 - - Google Patents
Info
- Publication number
- CH571117A5 CH571117A5 CH1242873A CH1242873A CH571117A5 CH 571117 A5 CH571117 A5 CH 571117A5 CH 1242873 A CH1242873 A CH 1242873A CH 1242873 A CH1242873 A CH 1242873A CH 571117 A5 CH571117 A5 CH 571117A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
- D21D1/32—Hammer mills
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1242873A CH571117A5 (en) | 1973-08-30 | 1973-08-30 | |
AT767573A AT325935B (en) | 1973-08-30 | 1973-09-04 | DOMESTIC REMOVER |
DE19732346120 DE2346120A1 (en) | 1973-08-30 | 1973-09-13 | Disintegrator / classifier - for recovery of usable pulp from waste paper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1242873A CH571117A5 (en) | 1973-08-30 | 1973-08-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH571117A5 true CH571117A5 (en) | 1975-12-31 |
Family
ID=4382922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1242873A CH571117A5 (en) | 1973-08-30 | 1973-08-30 |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT325935B (en) |
CH (1) | CH571117A5 (en) |
DE (1) | DE2346120A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2663966A1 (en) * | 1990-07-02 | 1992-01-03 | Lamort Em | SORTING DEVICE FOR A MIXTURE OF PAPER PULP AND CONTAMINANTS. |
CN111749038A (en) * | 2020-06-22 | 2020-10-09 | 肇庆市汇嘉纸品包装有限公司 | Processing technology of waste paper recycling and regenerating paperboard |
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1973
- 1973-08-30 CH CH1242873A patent/CH571117A5/xx not_active IP Right Cessation
- 1973-09-04 AT AT767573A patent/AT325935B/en not_active IP Right Cessation
- 1973-09-13 DE DE19732346120 patent/DE2346120A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2346120A1 (en) | 1975-03-20 |
AT325935B (en) | 1975-11-10 |
ATA767573A (en) | 1975-01-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |