DE174088C - - Google Patents
Info
- Publication number
- DE174088C DE174088C DENDAT174088D DE174088DA DE174088C DE 174088 C DE174088 C DE 174088C DE NDAT174088 D DENDAT174088 D DE NDAT174088D DE 174088D A DE174088D A DE 174088DA DE 174088 C DE174088 C DE 174088C
- Authority
- DE
- Germany
- Prior art keywords
- spru
- cardboards
- patents
- compressed
- production
- 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.)
- Active
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/66—Salts, e.g. alums
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
Description
BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.
Claims (1)
- Paten t-An SPRU c η :Verfahren zur Herstellung von Stanzpappen nach Patent 174087, dadurch gekennzeichnet, daß die Pappen nach dem Auftragen der Wasserglaslösung unter Druck verdichtet und geglättet werden.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE174087T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE174088C true DE174088C (de) |
Family
ID=5691164
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT174088D Active DE174088C (de) | |||
DENDAT174087D Active DE174087C (de) |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT174087D Active DE174087C (de) |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE174087C (de) |
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0
- DE DENDAT174088D patent/DE174088C/de active Active
- DE DENDAT174087D patent/DE174087C/de active Active
Also Published As
Publication number | Publication date |
---|---|
DE174087C (de) |
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