CA335787A - Methode de petrification - Google Patents

Methode de petrification

Info

Publication number
CA335787A
CA335787A CA335787A CA335787DA CA335787A CA 335787 A CA335787 A CA 335787A CA 335787 A CA335787 A CA 335787A CA 335787D A CA335787D A CA 335787DA CA 335787 A CA335787 A CA 335787A
Authority
CA
Canada
Prior art keywords
petrification
petrification method
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
CA335787A
Other languages
English (en)
Inventor
Rupert Neelands Abram
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.)
FRANCOIS CEMENTATION Co Ltd
Original Assignee
FRANCOIS CEMENTATION Co Ltd
Publication date
Application granted granted Critical
Publication of CA335787A publication Critical patent/CA335787A/fr
Expired legal-status Critical Current

Links

CA335787A Methode de petrification Expired CA335787A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA335787T

Publications (1)

Publication Number Publication Date
CA335787A true CA335787A (fr) 1933-09-19

Family

ID=35298929

Family Applications (1)

Application Number Title Priority Date Filing Date
CA335787A Expired CA335787A (fr) Methode de petrification

Country Status (1)

Country Link
CA (1) CA335787A (fr)

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