| 摘要 |
1335029 Insect trap MINNESOTA MINING & MFG CO 27 Oct 1970 [28 Oct 1969] 51064/70 Heading AIM A collapsible insect trap with a quadrilateral cross-section and at least one open end, is formed from four rectangular longitudinal sections 16 to 19, at least one of which is coated with a tacky substance 22, the trap also having a hanging device 12 and a folded indentation 25 partially closing the or each closed end. Various tacky substaces are disclosed, which may be supplemeted by an insect attractant. The trap, which may have drainage holes 30, could be made of plastics, metal foil, or preferably greaseproof and waterproof paper. |
