FR862457A - Improvements in the manufacture of straw cardboard - Google Patents
Improvements in the manufacture of straw cardboardInfo
- Publication number
- FR862457A FR862457A FR862457DA FR862457A FR 862457 A FR862457 A FR 862457A FR 862457D A FR862457D A FR 862457DA FR 862457 A FR862457 A FR 862457A
- Authority
- FR
- France
- Prior art keywords
- manufacture
- straw
- cardboard
- straw cardboard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/06—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the cylinder type
- D21F11/08—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the cylinder type paper or board consisting of two or more layers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR862457T | 1939-08-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR862457A true FR862457A (en) | 1941-03-07 |
Family
ID=9342825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR862457D Expired FR862457A (en) | 1939-08-24 | 1939-08-24 | Improvements in the manufacture of straw cardboard |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR862457A (en) |
-
1939
- 1939-08-24 FR FR862457D patent/FR862457A/en not_active Expired
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