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
CA815454A
Inventor
G. Grefe Philipp
M. Lewiecki Edward
J. Shnitzler Meyer
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.)
Gillette Co LLC
Original Assignee
Gillette Co LLC
Publication date
Application grantedgrantedCritical
Publication of CA815454ApublicationCriticalpatent/CA815454A/en