I dontīt think itīs a knock off. Looks good for me. Never heard of that brand before, but that does not mean anything. I think some "Brand names" were just made up for specific orders.
The scales indicate the same. Look like ivorine handels, very common with old Solingen Razors of the early to mid 20th Century.
It should be a smooth shaver after proper honing as all Solingen Razors of itīs time.
Canīt make out any honewear probably unused, just signs of storage.
Nice find, definitely no paint stirer.