CH80969A - Process for the production of absorbent fibers for the production of base cardboard for roofing and underlaying cardboard production - Google Patents

Process for the production of absorbent fibers for the production of base cardboard for roofing and underlaying cardboard production

Info

Publication number
CH80969A
CH80969A CH80969A CH80969DA CH80969A CH 80969 A CH80969 A CH 80969A CH 80969 A CH80969 A CH 80969A CH 80969D A CH80969D A CH 80969DA CH 80969 A CH80969 A CH 80969A
Authority
CH
Switzerland
Prior art keywords
production
cardboard
underlaying
roofing
absorbent fibers
Prior art date
Application number
CH80969A
Other languages
German (de)
Inventor
Rudolf Kron
Original Assignee
Rudolf Kron
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rudolf Kron filed Critical Rudolf Kron
Publication of CH80969A publication Critical patent/CH80969A/en

Links

CH80969A 1918-11-19 1918-11-19 Process for the production of absorbent fibers for the production of base cardboard for roofing and underlaying cardboard production CH80969A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH80969T 1918-11-19

Publications (1)

Publication Number Publication Date
CH80969A true CH80969A (en) 1919-04-16

Family

ID=4335096

Family Applications (1)

Application Number Title Priority Date Filing Date
CH80969A CH80969A (en) 1918-11-19 1918-11-19 Process for the production of absorbent fibers for the production of base cardboard for roofing and underlaying cardboard production

Country Status (1)

Country Link
CH (1) CH80969A (en)

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