Czechoslovak made bayonet identification

[Verikauha]

There is Z stamp inside zircle in leather carrier and in bayonet.
Z stamp is for export, right?
So for what rifle and country is this bayonet for?

[Reibert]

1934 pattern, Brazil , for the 1908/34 rifle

[bichon]

Hello
"alpha" and "Z" are inspection marks

cordially
Didier

[AndyB]

Z is trade mark here , like mentioned a brazil contract M1908/34 made in Zbrojovka Brno.b.r.Andy