Strike, protest against a punitive measure - 1935Strike, wage demands excluding wage raise - 1961Strike, state regulations regarding labour conditions - 1982Strike, against massive lay off - 2003Strike, against a wage cut - 1923Strike, collective agreement demanded by the employees - 1933Strike, against a wage cut - 1924Strike, - 1929Strike, - 1929Strike, - 1929Strike, - 1929Strike, wage raise - 1935Strike, wage raise - 1930Strike, - 1929