CA254019A - Block system - Google Patents

Block system

Info

Publication number
CA254019A
CA254019A CA254019A CA254019DA CA254019A CA 254019 A CA254019 A CA 254019A CA 254019 A CA254019 A CA 254019A CA 254019D A CA254019D A CA 254019DA CA 254019 A CA254019 A CA 254019A
Authority
CA
Canada
Prior art keywords
block system
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
CA254019A
Other languages
French (fr)
Inventor
Henri Mautsch Robert
Yseboodt Gustave
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
Publication date
Application granted granted Critical
Publication of CA254019A publication Critical patent/CA254019A/en
Expired legal-status Critical Current

Links

CA254019A Block system Expired CA254019A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA254019T

Publications (1)

Publication Number Publication Date
CA254019A true CA254019A (en) 1925-09-22

Family

ID=35162569

Family Applications (1)

Application Number Title Priority Date Filing Date
CA254019A Expired CA254019A (en) Block system

Country Status (1)

Country Link
CA (1) CA254019A (en)

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