CB

Cornelis Brouwer

RL Rotaque (Proprietary) Limited: 3 patents #1 of 1Top 100%
📍 Potchefstroom, ZA: #1 of 1 inventorsTop 100%
Overall (1982): #5,435 of 81,411Top 7%
3
Patents 1982

Issued Patents 1982

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4353312 Bottom discharge hopper rail car 1982-10-12
4351243 Pivoted railway hopper car door latch 1982-09-28
4337707 Railway hopper car bogie 1982-07-06