| IPC 7 English version |
| A42C-A42C00504 |
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| SECTION A – HUMAN NECESSITIES |
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| A 42 | HEADWEAR |
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| A 42 C | MANUFACTURING OR TRIMMING HATS OR OTHER HEAD COVERINGS |
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1/ | 00 | Manufacturing hats |
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1/ | 02 | . | Making hat-bats; Bat-forming machines; Conical bat machines; Bat-forming tools (felting in general D04H) |
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1/ | 04 | . | Blocking; Pressing; Steaming; Stretching |
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1/ | 06 | . | Manipulation of hat-brims |
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1/ | 08 | . | Hat-finishing, e.g. polishing, ironing, smoothing, brushing, impregnating, stiffening, decorating |
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2/ | 00 | Manufacturing helmets by processes not otherwise provided for [5] |
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3/ | 00 | Miscellaneous appliances for hat-making, e.g. for making wire forms for hat-frames (sewing-machines for straw hats D05B; sewing-machines for making hat-brims D05B); Apparatus for changing the form or size of finished hats |
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3/ | 02 | . | Hat-block holders |
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3/ | 04 | . | Stands for trimming ladies' hats |
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3/ | 06 | . | Apparatus for measuring hats |
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5/ | 00 | Fittings or trimmings for hats, e.g. hat-bands (artificial flowers, feathers A41G) |
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5/ | 02 | . | Sweat-bands |
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5/ | 04 | . | Ventilating arrangements for head coverings (for helmets A42B 3/28) |
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