CN108610075A - 一种飞行员用的手表壳体 - Google Patents

一种飞行员用的手表壳体 Download PDF

Info

Publication number
CN108610075A
CN108610075A CN201611147134.1A CN201611147134A CN108610075A CN 108610075 A CN108610075 A CN 108610075A CN 201611147134 A CN201611147134 A CN 201611147134A CN 108610075 A CN108610075 A CN 108610075A
Authority
CN
China
Prior art keywords
parts
wristwatch case
pilot
following
ceramics
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201611147134.1A
Other languages
English (en)
Inventor
姜雪峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201611147134.1A priority Critical patent/CN108610075A/zh
Publication of CN108610075A publication Critical patent/CN108610075A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/14—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silica
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
    • C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
    • C04B35/80—Fibres, filaments, whiskers, platelets, or the like
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3201—Alkali metal oxides or oxide-forming salts thereof
    • C04B2235/3203—Lithium oxide or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
    • C04B2235/321—Dolomites, i.e. mixed calcium magnesium carbonates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3227—Lanthanum oxide or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/327—Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3272—Iron oxides or oxide forming salts thereof, e.g. hematite, magnetite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3409—Boron oxide, borates, boric acids, or oxide forming salts thereof, e.g. borax
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3817—Carbides
    • C04B2235/3839—Refractory metal carbides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3852—Nitrides, e.g. oxynitrides, carbonitrides, oxycarbonitrides, lithium nitride, magnesium nitride
    • C04B2235/386—Boron nitrides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3852—Nitrides, e.g. oxynitrides, carbonitrides, oxycarbonitrides, lithium nitride, magnesium nitride
    • C04B2235/3865—Aluminium nitrides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/40—Metallic constituents or additives not added as binding phase
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/52—Constituents or additives characterised by their shapes
    • C04B2235/5208—Fibers
    • C04B2235/5216—Inorganic
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/52—Constituents or additives characterised by their shapes
    • C04B2235/5208—Fibers
    • C04B2235/5216—Inorganic
    • C04B2235/524—Non-oxidic, e.g. borides, carbides, silicides or nitrides
    • C04B2235/5248—Carbon, e.g. graphite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

本发明公开了一种飞行员用的手表壳体，所述手表壳体采用如下陶瓷材料加工而成，该陶瓷材料包括以下重量份的组分：氧化镧6‑15份，硅烷偶联剂5‑12份，无水碳酸里8‑20份，白云石7‑9份，硼砂15‑20份，太酸丁酯4‑9份，碳纤维9‑13份，玻璃纤维7‑10份，碳化铬粉10‑20份，氮化铝6‑9份，氧化钛7‑10份，氧化铁15‑20份，二氧化锆9‑13份，二氧化硅35‑40份，硅藻土5‑7份，乙酸乙酯6‑8份，锰15‑18份，羟乙基纤维素6‑10份，氧化镁8‑11份，氮化硼6‑8份，甲基三乙酰氧基硅烷4‑8份，辛基酚聚氧乙烯醚7‑9份，聚乙二醇5‑10份。本发明强度和硬度好，耐氧化，韧性好；适应性非常广泛。

Description

一种飞行员用的手表壳体
技术领域
本发明是属于手表壳体技术领域，具体说是一种飞行员用的手表壳体。
背景技术
近年来手表壳体品类繁多，根据需求进行了一次次的改进，现有的手表壳体具有强度高，往往是单纯追求强度高，而忽略了耐氧化性能和韧性的提高。
发明内容
为解决现有技术中的问题，本发明专利目的是提供一种飞行员用的手表壳体。
为达到上述目的，本发明采用的技术方案是：
一种飞行员用的手表壳体，所述手表壳体采用如下陶瓷材料加工而成，该陶瓷材料包括以下重量份的组分：
氧化镧6-15份，硅烷偶联剂5-12份，无水碳酸里8-20份，白云石7-9份，硼砂15-20份，太酸丁酯4-9份，碳纤维9-13份，玻璃纤维7-10份，碳化铬粉10-20份，氮化铝6-9份，氧化钛7-10份，氧化铁15-20份，二氧化锆9-13份，二氧化硅35-40份，硅藻土5-7份，乙酸乙酯6-8份，锰15-18份，羟乙基纤维素6-10份，氧化镁8-11份，氮化硼6-8份，甲基三乙酰氧基硅烷4-8份，辛基酚聚氧乙烯醚7-9份，聚乙二醇5-10份。本发明具有以下优点：
1、本发明具有极高的强度和硬度，耐氧化，同时具有一定韧性；适应性非常广泛。
具体实施方式
下面结合具体实施例对发明作进一步说明。
实施例1
一种飞行员用的手表壳体，所述手表壳体采用如下陶瓷材料加工而成，该陶瓷材料包括以下重量份的组分：
氧化镧6-15份，硅烷偶联剂5-12份，无水碳酸里8-20份，白云石7-9份，硼砂15-20份，太酸丁酯4-9份，碳纤维9-13份，玻璃纤维7-10份，碳化铬粉10-20份，氮化铝6-9份，氧化钛7-10份，氧化铁15-20份，二氧化锆9-13份，二氧化硅35-40份，硅藻土5-7份，乙酸乙酯6-8份，锰15-18份，羟乙基纤维素6-10份，氧化镁8-11份，氮化硼6-8份，甲基三乙酰氧基硅烷4-8份，辛基酚聚氧乙烯醚7-9份，聚乙二醇5-10份。

Claims (1)

1.一种飞行员用的手表壳体，其特征在于：
所述手表壳体采用如下陶瓷材料加工而成，该陶瓷材料包括以下重量份的组分：
氧化镧6-15份，硅烷偶联剂5-12份，无水碳酸里8-20份，白云石7-9份，硼砂15-20份，太酸丁酯4-9份，碳纤维9-13份，玻璃纤维7-10份，碳化铬粉10-20份，氮化铝6-9份，氧化钛7-10份，氧化铁15-20份，二氧化锆9-13份，二氧化硅35-40份，硅藻土5-7份，乙酸乙酯6-8份，锰15-18份，羟乙基纤维素6-10份，氧化镁8-11份，氮化硼6-8份，甲基三乙酰氧基硅烷4-8份，辛基酚聚氧乙烯醚7-9份，聚乙二醇5-10份。
CN201611147134.1A 2016-12-13 2016-12-13 一种飞行员用的手表壳体 Pending CN108610075A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611147134.1A CN108610075A (zh) 2016-12-13 2016-12-13 一种飞行员用的手表壳体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611147134.1A CN108610075A (zh) 2016-12-13 2016-12-13 一种飞行员用的手表壳体

Publications (1)

Publication Number Publication Date
CN108610075A true CN108610075A (zh) 2018-10-02

Family

ID=63657208

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611147134.1A Pending CN108610075A (zh) 2016-12-13 2016-12-13 一种飞行员用的手表壳体

Country Status (1)

Country Link
CN (1) CN108610075A (zh)

Similar Documents

Publication Publication Date Title
CN105543731A (zh) 一种陶瓷材料
EP2546214A4 (en) RED LIGHT TRANSMITTING ZIRCONIUM SINTERED BODY, MANUFACTURING METHOD, MATERIAL MANUFACTURED FROM THE SINTERED BODY, AND JEWELERY AND EXTERNAL COMPONENT WITH THIS MATERIAL
MX2012003026A (es) Compuesto para juntas con baja emisión de polvo y método para fabricar el mismo.
CN108610075A (zh) 一种飞行员用的手表壳体
CN108610033A (zh) 一种高压电塔用的绝缘接线柱
CN108612790A (zh) 一种大型工程车用的陶瓷刹车片
CN108607117A (zh) 一种医疗替代用的股骨头
CN108611582A (zh) 一种航空发动机用的紧固螺栓
CN108610074A (zh) 一种铝合金窗用的陶瓷固定钩
CN108610066A (zh) 一种炭素煅烧回转窑用的陶瓷耐火砖
CN108610079A (zh) 一种大规模切纸用的陶瓷切割刀
CN105367093B (zh) 一种高铝质自流铁沟浇注料
CN108227453A (zh) 一种耐磨损的手表摆轮
CN104261759A (zh) 保温砂浆
CN108220830A (zh) 一种绝缘的双层管道内壁
CN106187193A (zh) 一种陶瓷材料
CN108610077A (zh) 一种超薄、硬度高的手机发光背板
CN108218452A (zh) 一种高压管上用的硅化陶瓷阀门芯
CN108610078A (zh) 一种航空发动机的主轴承内环
CN108211001A (zh) 一种医疗介入用的血管支架
CN108220829A (zh) 一种汽车发动机的发动机节气门
CN105419220A (zh) 一种具有吸音功能的室内墙板
CN108610034A (zh) 一种热性能稳定的细胞复苏器皿
CN108218416A (zh) 一种保温性好，防爆破的热水器内胆
CN109836156A (zh) 一种高强度陶瓷材料

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20181002

WD01 Invention patent application deemed withdrawn after publication