CS189178B1 - Drill of holes in the porous concrete or other similar material - Google Patents

Drill of holes in the porous concrete or other similar material

Info

Publication number
CS189178B1
CS189178B1 CS649475A CS649475A CS189178B1 CS 189178 B1 CS189178 B1 CS 189178B1 CS 649475 A CS649475 A CS 649475A CS 649475 A CS649475 A CS 649475A CS 189178 B1 CS189178 B1 CS 189178B1
Authority
CS
Czechoslovakia
Prior art keywords
drill
holes
similar material
porous concrete
porous
Prior art date
Application number
CS649475A
Other languages
English (en)
Inventor
Rudolf Machek
Blanka Hruzova
Original Assignee
Rudolf Machek
Blanka Hruzova
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 Machek, Blanka Hruzova filed Critical Rudolf Machek
Priority to CS649475A priority Critical patent/CS189178B1/cs
Publication of CS189178B1 publication Critical patent/CS189178B1/cs

Links

CS649475A 1975-09-26 1975-09-26 Drill of holes in the porous concrete or other similar material CS189178B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS649475A CS189178B1 (en) 1975-09-26 1975-09-26 Drill of holes in the porous concrete or other similar material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS649475A CS189178B1 (en) 1975-09-26 1975-09-26 Drill of holes in the porous concrete or other similar material

Publications (1)

Publication Number Publication Date
CS189178B1 true CS189178B1 (en) 1979-04-30

Family

ID=5412108

Family Applications (1)

Application Number Title Priority Date Filing Date
CS649475A CS189178B1 (en) 1975-09-26 1975-09-26 Drill of holes in the porous concrete or other similar material

Country Status (1)

Country Link
CS (1) CS189178B1 (cs)

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