CH49534A - Process for the production of porous building blocks - Google Patents

Process for the production of porous building blocks

Info

Publication number
CH49534A
CH49534A CH49534A CH49534DA CH49534A CH 49534 A CH49534 A CH 49534A CH 49534 A CH49534 A CH 49534A CH 49534D A CH49534D A CH 49534DA CH 49534 A CH49534 A CH 49534A
Authority
CH
Switzerland
Prior art keywords
production
building blocks
porous building
porous
blocks
Prior art date
Application number
CH49534A
Other languages
German (de)
Inventor
Otto Kaestli
Original Assignee
Otto Kaestli
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 Otto Kaestli filed Critical Otto Kaestli
Publication of CH49534A publication Critical patent/CH49534A/en

Links

CH49534A 1909-10-15 1909-10-15 Process for the production of porous building blocks CH49534A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH49534T 1909-10-15

Publications (1)

Publication Number Publication Date
CH49534A true CH49534A (en) 1911-02-16

Family

ID=4285381

Family Applications (1)

Application Number Title Priority Date Filing Date
CH49534A CH49534A (en) 1909-10-15 1909-10-15 Process for the production of porous building blocks

Country Status (1)

Country Link
CH (1) CH49534A (en)

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