CA587571A - Eponges synthetiques - Google Patents

Eponges synthetiques

Info

Publication number
CA587571A
CA587571A CA587571A CA587571DA CA587571A CA 587571 A CA587571 A CA 587571A CA 587571 A CA587571 A CA 587571A CA 587571D A CA587571D A CA 587571DA CA 587571 A CA587571 A CA 587571A
Authority
CA
Canada
Prior art keywords
synthetic sponges
sponges
synthetic
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
CA587571A
Other languages
English (en)
Inventor
E. Parker Earl
H. Coultrap Keith
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.)
PPG Industries Inc
Original Assignee
Pittsburgh Plate Glass Co
Publication date
Application granted granted Critical
Publication of CA587571A publication Critical patent/CA587571A/fr
Expired legal-status Critical Current

Links

CA587571A Eponges synthetiques Expired CA587571A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA587571T

Publications (1)

Publication Number Publication Date
CA587571A true CA587571A (fr) 1959-11-24

Family

ID=35767046

Family Applications (1)

Application Number Title Priority Date Filing Date
CA587571A Expired CA587571A (fr) Eponges synthetiques

Country Status (1)

Country Link
CA (1) CA587571A (fr)

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