ZA742987B - A process for the manufacture of rods of thermoplastic material, having internal capillary ducts, for the preparation of pen nibs incorporating capillary ink duncts
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A process for the manufacture of rods of thermoplastic material, having internal capillary ducts, for the preparation of pen nibs incorporating capillary ink duncts
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ZA00742987A1973-05-111974-05-10A process for the manufacture of rods of thermoplastic material, having internal capillary ducts, for the preparation of pen nibs incorporating capillary ink duncts
ZA742987B
(en)
A process for the manufacture of rods of thermoplastic material, having internal capillary ducts, for the preparation of pen nibs incorporating capillary ink duncts
A process for the manufacture of rods of thermoplastic material,having internal capillary ducts,for the preparation of pen nibs incorporating capillary ink ducts
A process for the manufacture of rods of thermoplastic material, having internal capillary ducts, for the preparation of pen nibs incorporating capillary ink duncts