CH61637A - Hollow brick for the production of T-beams and ceilings - Google Patents

Hollow brick for the production of T-beams and ceilings

Info

Publication number
CH61637A
CH61637A CH61637A CH61637DA CH61637A CH 61637 A CH61637 A CH 61637A CH 61637 A CH61637 A CH 61637A CH 61637D A CH61637D A CH 61637DA CH 61637 A CH61637 A CH 61637A
Authority
CH
Switzerland
Prior art keywords
ceilings
beams
production
hollow brick
brick
Prior art date
Application number
CH61637A
Other languages
German (de)
Inventor
Josef Pfeifer
Original Assignee
Josef Pfeifer
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 Josef Pfeifer filed Critical Josef Pfeifer
Publication of CH61637A publication Critical patent/CH61637A/en

Links

CH61637A 1912-10-22 1912-10-22 Hollow brick for the production of T-beams and ceilings CH61637A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH61637T 1912-10-22

Publications (1)

Publication Number Publication Date
CH61637A true CH61637A (en) 1913-10-01

Family

ID=4305252

Family Applications (1)

Application Number Title Priority Date Filing Date
CH61637A CH61637A (en) 1912-10-22 1912-10-22 Hollow brick for the production of T-beams and ceilings

Country Status (1)

Country Link
CH (1) CH61637A (en)

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