Membership
Tour
Register
Log in
John William Cruse
Follow
Organization
Robertsbridge, GB
Organizations
Overview
Industries
People
People
Information
Transactions
Events
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Blending device for particulate material, with helical conveyer
Patent number
5,358,331
Issue date
Oct 25, 1994
John William Cruse
John William Cruse
B28 - WORKING CEMENT, CLAY, OR STONE