I bought one like yours at a knife club meeting last week. It appears to match yours, except mine has plastic "craked ice" handles. On the tang it reads (in English language) "Made in France". The stamping is baffling, though: Made in is on top line, and France is stamped under it, with the tops of the letters cut off, as if by two separate stamping tools, the bottom stamped a bit off-vertical. The knife appears to be a heavy-duty piece, heavy and durable. The rivets are solid, in spite of it's obvious age. (The can opener seems to be 1940's or -50's.)
Cleaned up, it's kind of attractive, something I might call a French Army Knife! (after all, it does have a corkscrew.)
---Bryan O