Strike, improvement of raw material - 1948Strike, against a wage cut - 1947Strike, wage demands excluding wage raise - 1954Strike, improvement of raw material - 1947Strike, secundary - 1947Strike, against the supervision - 1955Strike, wage raise - 1946sabotage, - 1854Strike, wage raise - 2001Strike, the employer neglects the collective agreement - 1937Strike, wage demands excluding wage raise - 1929Strike, wage demands excluding wage raise - 1872