CA530981A - Paper impregnated with ammonium alum and process of impregnating - Google Patents

Paper impregnated with ammonium alum and process of impregnating

Info

Publication number
CA530981A
CA530981A CA530981A CA530981DA CA530981A CA 530981 A CA530981 A CA 530981A CA 530981 A CA530981 A CA 530981A CA 530981D A CA530981D A CA 530981DA CA 530981 A CA530981 A CA 530981A
Authority
CA
Canada
Prior art keywords
impregnating
paper impregnated
ammonium alum
alum
ammonium
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
CA530981A
Other languages
French (fr)
Inventor
Lichtenstein Immanuel
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.)
HIMSELF
Original Assignee
HIMSELF
Publication date
Application granted granted Critical
Publication of CA530981A publication Critical patent/CA530981A/en
Expired legal-status Critical Current

Links

CA530981A Paper impregnated with ammonium alum and process of impregnating Expired CA530981A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA530981T

Publications (1)

Publication Number Publication Date
CA530981A true CA530981A (en) 1956-09-25

Family

ID=35684744

Family Applications (1)

Application Number Title Priority Date Filing Date
CA530981A Expired CA530981A (en) Paper impregnated with ammonium alum and process of impregnating

Country Status (1)

Country Link
CA (1) CA530981A (en)

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