CA894929A - Method of and apparatus for ultrasonically embossing a sheet of malleable material - Google Patents

Method of and apparatus for ultrasonically embossing a sheet of malleable material

Info

Publication number
CA894929A
CA894929A CA894929A CA894929DA CA894929A CA 894929 A CA894929 A CA 894929A CA 894929 A CA894929 A CA 894929A CA 894929D A CA894929D A CA 894929DA CA 894929 A CA894929 A CA 894929A
Authority
CA
Canada
Prior art keywords
sheet
malleable material
ultrasonically
embossing
ultrasonically embossing
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
CA894929A
Inventor
H. Loose Guenter
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
Publication date
Application granted granted Critical
Publication of CA894929A publication Critical patent/CA894929A/en
Expired legal-status Critical Current

Links

CA894929A Method of and apparatus for ultrasonically embossing a sheet of malleable material Expired CA894929A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA894929T

Publications (1)

Publication Number Publication Date
CA894929A true CA894929A (en) 1972-03-07

Family

ID=36400933

Family Applications (1)

Application Number Title Priority Date Filing Date
CA894929A Expired CA894929A (en) Method of and apparatus for ultrasonically embossing a sheet of malleable material

Country Status (1)

Country Link
CA (1) CA894929A (en)

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