4. 2 referees and 2 linesmen
there are 4 officials in an NHL game. 2 referees and 2 linesmen
in a game there are 4, two linesmen and 2 acuall refs (the ones who call the penalties)
Only one per game. He was assisted by two linesmen. The two referee system was adopted after the 2004 lockout.
7
2000000000000 refs and 5667788880 linesman
13 players
7
2 refs 2 linesmen
A photo gallery with stats for evey black player who has been drafted by or played in the NHL is the Black Hockey Players Wall of Fame.
Four. Two referees.Two linesmen.
They chose their own numbers. When a new referee/linesman begins reffing the nhl, he gets to choose one that's not already taken. The referees have numbers from 2 to 49. The linesmen from 50 to 98. Number 1 and 99 are retired and cannot be chosen.