New! View global litigation for patent families

CA989164A1 - - Google Patents

Info

Publication number
CA989164A1
CA989164A1 CA 989164 A1 CA989164 A1 CA 989164A1
Authority
CA
Grant status
Grant
Patent type
Application number

Links

Unknown

Family

ID=

Also Published As

Publication number Publication date Type
JPS4867507A (en) 1973-09-14 application
US3806406A (en) 1974-04-23 grant
CA989164A (en) 1976-05-18 grant