CA317511A - Four a tunnel - Google Patents

Four a tunnel

Info

Publication number
CA317511A
CA317511A CA317511A CA317511DA CA317511A CA 317511 A CA317511 A CA 317511A CA 317511 A CA317511 A CA 317511A CA 317511D A CA317511D A CA 317511DA CA 317511 A CA317511 A CA 317511A
Authority
CA
Canada
Prior art keywords
tunnel kiln
kiln
tunnel
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
CA317511A
Other languages
English (en)
Inventor
Matthew Hartford Frank
Martin Kier Samuel
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 CA317511A publication Critical patent/CA317511A/fr
Expired legal-status Critical Current

Links

CA317511A Four a tunnel Expired CA317511A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA317511T

Publications (1)

Publication Number Publication Date
CA317511A true CA317511A (fr) 1931-12-01

Family

ID=35278066

Family Applications (1)

Application Number Title Priority Date Filing Date
CA317511A Expired CA317511A (fr) Four a tunnel

Country Status (1)

Country Link
CA (1) CA317511A (fr)

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