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Canadian Patents Database

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Patent Summary

(12) Patent: (11) CA 935135

Patent Details

(52) Canadian Patent Classification (CPC):
  • 226/1
  • 93/83
(51) International Patent Classification (IPC):
  • G03D 15/10 (2006.01)
  • A47G 1/06 (2006.01)
  • G03B 21/64 (2006.01)
  • G03B 23/06 (2006.01)
  • G03C 11/14 (2006.01)
  • G03D 15/06 (2006.01)
(72) Inventors (Country):
  • HEINZ SOVILLA-BRULHART (Country Unknown)
(73) Owners (Country):
(71) Applicants (Country):
(74) Agent:
(45) Issued: 1973-10-09
(22) Filed Date:
(30) Availability of licence: N/A
(30) Language of filing: English

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View Patent Image Download Patent Image in PDF Format Size of Image (KB) Number of Pages
Cover Page Cover Page 28 1
Abstract Abstract 29 1
Claims Claims 46 1
Description Description 267 4
Drawings Drawings 41 1
Representative Drawing Representative Drawing N/A N/A

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