Thanks for posting on The Solingen Forum!
I can't tell you anything about the military side of this knife. I can tell you the stamp is from Kissing Cranes which is a Solingen company with a strong history.
Kissing Cranes is a DBA of Robert Klaas and they are still in business as I have met them personally in Germany. Unfortunately, the Kissing Cranes line is now made in China!!!
They had previously had knives subcontracted in Italy which were all good quality. I have not seen the ones made in China because I can't stomach it.
But, your knife is a good old Solingen made knife. When I get a chance I will look up the logo and may have a specific dtae of production for you.