CA99742A - Building block - Google Patents

Building block

Info

Publication number
CA99742A
CA99742A CA000099742A CA99742DA CA99742A CA 99742 A CA99742 A CA 99742A CA 000099742 A CA000099742 A CA 000099742A CA 99742D A CA99742D A CA 99742DA CA 99742 A CA99742 A CA 99742A
Authority
CA
Canada
Prior art keywords
building block
building
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
CA000099742A
Other languages
French (fr)
Inventor
Frederick T. Hellyer
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 CA99742A publication Critical patent/CA99742A/en
Expired legal-status Critical Current

Links

CA000099742A 1906-05-29 1906-05-29 Building block Expired CA99742A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA99742T 1906-05-29

Publications (1)

Publication Number Publication Date
CA99742A true CA99742A (en) 1906-06-26

Family

ID=45216276

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000099742A Expired CA99742A (en) 1906-05-29 1906-05-29 Building block

Country Status (1)

Country Link
CA (1) CA99742A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4680901A (en) * 1985-11-05 1987-07-21 Genstar Structures Limited Precast concrete dome system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4680901A (en) * 1985-11-05 1987-07-21 Genstar Structures Limited Precast concrete dome system

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