ZA724930B - Hollow building block - Google Patents

Hollow building block

Info

Publication number
ZA724930B
ZA724930B ZA724930A ZA724930A ZA724930B ZA 724930 B ZA724930 B ZA 724930B ZA 724930 A ZA724930 A ZA 724930A ZA 724930 A ZA724930 A ZA 724930A ZA 724930 B ZA724930 B ZA 724930B
Authority
ZA
South Africa
Prior art keywords
building block
hollow building
hollow
block
building
Prior art date
Application number
ZA724930A
Inventor
R Klamer
Original Assignee
Klamer R B
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 Klamer R B filed Critical Klamer R B
Publication of ZA724930B publication Critical patent/ZA724930B/en

Links

ZA724930A 1971-08-09 1972-07-18 Hollow building block ZA724930B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17032871A 1971-08-09 1971-08-09

Publications (1)

Publication Number Publication Date
ZA724930B true ZA724930B (en) 1973-04-25

Family

ID=22619454

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA724930A ZA724930B (en) 1971-08-09 1972-07-18 Hollow building block

Country Status (1)

Country Link
ZA (1) ZA724930B (en)

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