CA91918A - Mould for building blocks - Google Patents

Mould for building blocks

Info

Publication number
CA91918A
CA91918A CA000091918A CA91918DA CA91918A CA 91918 A CA91918 A CA 91918A CA 000091918 A CA000091918 A CA 000091918A CA 91918D A CA91918D A CA 91918DA CA 91918 A CA91918 A CA 91918A
Authority
CA
Canada
Prior art keywords
mould
building blocks
building
blocks
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
CA000091918A
Other languages
French (fr)
Inventor
Joseph Presley Sherer
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.)
NATIONAL BUILDING BLOCK Co
Original Assignee
NATIONAL BUILDING BLOCK Co
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 NATIONAL BUILDING BLOCK Co filed Critical NATIONAL BUILDING BLOCK Co
Application granted granted Critical
Publication of CA91918A publication Critical patent/CA91918A/en
Expired legal-status Critical Current

Links

CA000091918A 1904-12-02 1904-12-02 Mould for building blocks Expired CA91918A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA91918T 1904-12-02

Publications (1)

Publication Number Publication Date
CA91918A true CA91918A (en) 1905-03-07

Family

ID=45208453

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000091918A Expired CA91918A (en) 1904-12-02 1904-12-02 Mould for building blocks

Country Status (1)

Country Link
CA (1) CA91918A (en)

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