Strike, against a wage cut - 1932Strike, against a wage cut - 1932Strike, wage raise - 1939Strike, secundary - 1955Strike, - 1971slow down, refusal of short time - 1954Lockout, refusal of regulation of working time - 1900Strike, the workers demanded wages for lay-off - 1906Strike, general company policy - 1905Strike, wage raise - 1906Strike, organization of work - 1907Strike, wage raise - 1915Strike, wage raise - 1912Strike, organization of work - 1913Strike, wage raise - 1915Strike, wage raise - 1914Strike, wage raise - 1916Strike, wage raise - 1901Strike, refusal of short time - 1922