CA91920A - Mould for concrete building block - Google Patents

Mould for concrete building block

Info

Publication number
CA91920A
CA91920A CA000091920A CA91920DA CA91920A CA 91920 A CA91920 A CA 91920A CA 000091920 A CA000091920 A CA 000091920A CA 91920D A CA91920D A CA 91920DA CA 91920 A CA91920 A CA 91920A
Authority
CA
Canada
Prior art keywords
mould
building block
concrete building
concrete
block
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA000091920A
Other languages
French (fr)
Inventor
Robert T. Frost
William Galloway
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA91920A publication Critical patent/CA91920A/en
Expired legal-status Critical Current

Links

CA000091920A 1904-12-27 1904-12-27 Mould for concrete building block Expired CA91920A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA91920T 1904-12-27

Publications (1)

Publication Number Publication Date
CA91920A true CA91920A (en) 1905-03-07

Family

ID=45208455

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000091920A Expired CA91920A (en) 1904-12-27 1904-12-27 Mould for concrete building block

Country Status (1)

Country Link
CA (1) CA91920A (en)

Similar Documents

Publication Publication Date Title
CA91920A (en) Mould for concrete building block
CA89538A (en) Mould for concrete building blocks
CA89430A (en) Moulding for concrete building blocks
CA89651A (en) Mould for building blocks
CA90149A (en) Mould for building blocks
CA91918A (en) Mould for building blocks
CA86886A (en) Mould for building blocks
CA86812A (en) Mould for buildings blocks
CA89228A (en) Mould for cement blocks
CA91886A (en) Mould for cement blocks
CA89032A (en) Machine for forming concrete building blocks
CA91889A (en) Mould for metal concrete structures
CA89097A (en) Moulds for concrete walls
CA93640A (en) Mould for cement building blocks
CA93641A (en) Mould for cement building blocks
CA91887A (en) A mould for building blocks
AU174104A (en) Machine for molding hollow concrete building blocks
CA91888A (en) Mould for metal concrete structure
CA89236A (en) Mould for tiles
CA90938A (en) Mould for paving brick
CA84017A (en) Mould for building blocks
CA86822A (en) Mould for building blocks
CA89111A (en) Cement block
AU152304A (en) Mould for building' blocks
CA87460A (en) Mould for cement roofing tiles