Macson Machine Tools stock controller (1976-1982)
Macson Machine Tools stock situation
Macson Machine Tools stock list
Patent documents: sheet material cutting device
Patent documents: friction material composition
Patent documents: magnetic fluid and applications therefor
Patent documents: Process for curing thermosetting resins and elastomers
Patent documents: Railway Brake Blocks
Patent documents: Brake Shoes
Design registration documents: G Clamp
