Act No. 302 of the Public Acts of 1915, as amended, being section 256.1 to 256.38, inclusive, of the Compiled Laws of 1948; Act No. 46 of the Public Acts of 1921, as amended, being section 256.101 to 256.119, inclusive, of the Compiled Laws of 1948; Act No. 91 of the Public Acts of 1931, as amended, being section 256.201 to 256.234, inclusive, of the Compiled Laws of 1948; Act No. 203 of the Public Acts of 1933, as amended, being section 256.251 to 256.269, inclusive, of the Compiled Laws of 1948; Act No. 318 of the Public Acts of 1927, as amended, being section 256.301 to 256.360, inclusive, of the Compiled Laws of 1948; Act No. 321 of the Public Acts of 1923, as amended, being section 256.421 to 256.437, inclusive, of the Compiled Laws of 1948; Act No. 236 of the Public Acts of 1919, being section 256.511 and 256.512 of the Compiled Laws of 1948; Act No. 80 of the Public Acts of 1929, as amended, being section 256.521 to 256.523, inclusive, of the Compiled Laws of 1948; Act No. 186 of the Public Acts of 1937, being section 247.301 to 247.306, inclusive, of the Compiled Laws of 1948; section 11 of chapter 21 of Act No. 283 of the Public Acts of 1909, being section 241.11 of the Compiled Laws of 1948; sections 498a, 499 and 500 of Act No. 328 of the Public Acts of 1931, as amended, being sections 750.498a, 750.499 and 750.500 of the Compiled Laws of 1948; and Act No. 94 of the Public Acts of 1943, being section 752.501 to 752.503, inclusive, of the Compiled Laws of 1948; are hereby repealed.