CA181155A - Building block - Google Patents

Building block

Info

Publication number
CA181155A
CA181155A CA000181155A CA181155DA CA181155A CA 181155 A CA181155 A CA 181155A CA 000181155 A CA000181155 A CA 000181155A CA 181155D A CA181155D A CA 181155DA CA 181155 A CA181155 A CA 181155A
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
CA000181155A
Other languages
French (fr)
Inventor
Cornelius Gerald Hastings
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.)
HASTINGS TUNNEL SYSTEM Co
Original Assignee
HASTINGS TUNNEL SYSTEM 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 HASTINGS TUNNEL SYSTEM Co filed Critical HASTINGS TUNNEL SYSTEM Co
Application granted granted Critical
Publication of CA181155A publication Critical patent/CA181155A/en
Expired legal-status Critical Current

Links

CA000181155A 1917-08-10 1917-08-10 Building block Expired CA181155A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA181155T 1917-08-10

Publications (1)

Publication Number Publication Date
CA181155A true CA181155A (en) 1917-12-18

Family

ID=45300807

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000181155A Expired CA181155A (en) 1917-08-10 1917-08-10 Building block

Country Status (1)

Country Link
CA (1) CA181155A (en)

Similar Documents

Publication Publication Date Title
CA181155A (en) Building block
CA181451A (en) Building block
CA186777A (en) Mouldfor building blocks
CA176783A (en) Building method
CA186381A (en) Concrete
CA177011A (en) Bob-sled
CA177077A (en) Cement
CA177270A (en) Cement
CA179635A (en) Cement
CA183087A (en) Cement
CA177033A (en) Rail building
CA188881A (en) Concrete construction
CA177528A (en) Voussoir for masonry
CA177417A (en) Concrete structure
CA179594A (en) Concrete structure
CA190053A (en) Concrete structure
CA185756A (en) Sea-mine construction
CA180867A (en) Building frame
CA180683A (en) Glazing construction
CA179806A (en) Scaffold
CA181515A (en) Scaffold
CA186778A (en) Scaffold
CA175623A (en) Shingle
CA179757A (en) Shingle
CA176627A (en) Sash