Handheld double-kick emitter for repelling birds
The invention relates to the technical field of bird repelling launchers, in particular to a handheld double-firecracker launcher for repelling birds, which comprises a launch canister and a frame, one end of the launch canister is open, a lead groove is formed in the bottom surface of the launch ca...
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Format: | Patent |
Sprache: | chi ; eng |
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